tessellations added

tessellations/4-4/4-4-2/4-4-2-1f-1.tes

@@ -0,0 +1,9 @@
+## {4,4}, domino 1F, solution 1
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,1,2)
+# the Conway notation
+conway("(0)(1)(2 5)[3 4]")
+sublines(1)

tessellations/4-4/4-4-2/4-4-2-1f-2.tes

@@ -0,0 +1,9 @@
+## {4,4}, domino 1F, solution 2
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,1,2)
+# the Conway notation
+conway("(0)(1 4)(2 3)(5)")
+sublines(1)

tessellations/4-4/4-4-2/4-4-2-1f-3.tes

@@ -0,0 +1,9 @@
+## {4,4}, domino 1F, solution 3
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,1,2)
+# the Conway notation
+conway("(0 1)(2 3)(4 5)")
+sublines(1)

tessellations/4-4/4-4-2/4-4-2-1s-1.tes

@@ -0,0 +1,9 @@
+## {4,4}, domino 1S, solution 1
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,1,2)
+# the Conway notation
+conway("(0)(1)(2 5)(3)(4)")
+sublines(1)

tessellations/4-4/4-4-2/4-4-2-1s-2.tes

@@ -0,0 +1,9 @@
+## {4,4}, domino 1S, solution 2
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,1,2)
+# the Conway notation
+conway("(0 3)[1 2][4 5]")
+sublines(1)

tessellations/4-4/4-4-2/4-4-2-1s-3.tes

@@ -0,0 +1,9 @@
+## {4,4}, domino 1S, solution 3
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,1,2)
+# the Conway notation
+conway("(0 2)(1)(3 5)(4)")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-1f-1.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 1F (I), solution 1
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,1,1,2,2)
+# the Conway notation
+conway("(0)(1)(2 7)(3 6)[4 5]")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-1f-2.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 1F (I), solution 2
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,1,1,2,2)
+# the Conway notation
+conway("(0)(1 5)(2)(3 4)(6 7)")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-1f-3.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 1F (I), solution 3
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,1,1,2,2)
+# the Conway notation
+conway("(0)(1 5)(2 4)(3)(6 7)")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-1f-4.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 1F (I), solution 4
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,1,1,2,2)
+# the Conway notation
+conway("(0)(1 5)[2][3][4](6 7)")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-1f-5.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 1F (I), solution 5
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,1,1,2,2)
+# the Conway notation
+conway("(0)[1 6](2 4)(3)[5 7]")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-1s-1.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 1S (I), solution 1
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,1,1,2,2)
+# the Conway notation
+conway("(0)(1)(2 7)(3 6)(4)(5)")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-1s-2.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 1S (I), solution 2
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,1,1,2,2)
+# the Conway notation
+conway("(0 2)(1)(3 7)(4 6)(5)")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-1s-3.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 1S (I), solution 3
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,1,1,2,2)
+# the Conway notation
+conway("(0 3)[1 2](4 7)[5 6]")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-2-01.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 2 (L), solution 1
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,1,1,3)
+# the Conway notation
+conway("(0)(1 7)(2)(3 6)(4)(5)")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-2-02.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 2 (L), solution 2
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,1,1,3)
+# the Conway notation
+conway("(0)(1 7)(2)(3 6)(4 5)")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-2-03.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 2 (L), solution 3
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,1,1,3)
+# the Conway notation
+conway("(0)(1 7)(2)(3 6)[4][5]")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-2-04.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 2 (L), solution 4
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,1,1,3)
+# the Conway notation
+conway("(0)(1 7)(2)(3 6)[4 5]")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-2-05.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 2 (L), solution 5
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,1,1,3)
+# the Conway notation
+conway("(0)(1 7)(2 3)(4 5)(6)")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-2-06.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 2 (L), solution 6
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,1,1,3)
+# the Conway notation
+conway("(0)(1 7)(2 6)(3)(4 5)")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-2-07.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 2 (L), solution 7
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,1,1,3)
+# the Conway notation
+conway("(0)(1 7)[2][3](4 5)[6]")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-2-08.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 2 (L), solution 8
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,1,1,3)
+# the Conway notation
+conway("(0)(1 7)[2][3][4][5][6]")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-2-09.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 2 (L), solution 9
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,1,1,3)
+# the Conway notation
+conway("(0)(1 7)[2 4][3 5](6)")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-2-10.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 2 (L), solution 10
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,1,1,3)
+# the Conway notation
+conway("(0)(1 7)[2 5](3)[4 6]")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-2-11.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 2 (L), solution 11
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,1,1,3)
+# the Conway notation
+conway("(0 3)(1)(2)(4 7)(5)(6)")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-2-12.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 2 (L), solution 12
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,1,1,3)
+# the Conway notation
+conway("(0 3)(1)(2)(4 7)[5 6]")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-2-13.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 2 (L), solution 13
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,1,1,3)
+# the Conway notation
+conway("(0 3)(1 5)(2 6)(4 7)")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-2-14.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 2 (L), solution 14
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,1,1,3)
+# the Conway notation
+conway("[0 2][1 7](3 6)(4)(5)")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-2-15.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 2 (L), solution 15
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,1,1,3)
+# the Conway notation
+conway("[0 2][1 7](3 6)(4 5)")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-2-16.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 2 (L), solution 16
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,1,1,3)
+# the Conway notation
+conway("[0 2][1 7](3 6)[4][5]")
+sublines(1)

tessellations/4-4/4-4-3/4-4-3-2-17.tes

@@ -0,0 +1,9 @@
+## {4,4}, tromino 2 (L), solution 17
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,1,1,3)
+# the Conway notation
+conway("[0 2][1 7](3 6)[4 5]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-1f-1.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 1F (I), solution 1
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,2,1,1,2,2,2)
+# the Conway notation
+conway("(0)(1)(2 9)(3 8)(4 7)[5 6]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-1f-2.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 1F (I), solution 2
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,2,1,1,2,2,2)
+# the Conway notation
+conway("(0)(1 6)(2)(3 5)(4)(7 9)(8)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-1f-3.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 1F (I), solution 3
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,2,1,1,2,2,2)
+# the Conway notation
+conway("(0)(1 6)(2 3)(4 5)(7 9)(8)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-1f-4.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 1F (I), solution 4
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,2,1,1,2,2,2)
+# the Conway notation
+conway("(0)(1 6)(2 5)(3 4)(7 9)(8)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-1f-5.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 1F (I), solution 5
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,2,1,1,2,2,2)
+# the Conway notation
+conway("(0)(1 6)[2][3][4][5](7 9)(8)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-1f-6.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 1F (I), solution 6
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,2,1,1,2,2,2)
+# the Conway notation
+conway("(0)(1 6)[2 4][3 5](7 9)(8)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-1f-7.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 1F (I), solution 7
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,2,1,1,2,2,2)
+# the Conway notation
+conway("(0 7)(1 6)(2 3)(4 5)(8 9)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-1f-8.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 1F (I), solution 8
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,2,1,1,2,2,2)
+# the Conway notation
+conway("(0 7)[1 3][2 6](4 5)(8 9)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-1s-1.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 1S (I), solution 1
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,2,1,1,2,2,2)
+# the Conway notation
+conway("(0)(1)(2 9)(3 8)(4 7)(5)(6)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-1s-2.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 1S (I), solution 2
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,2,1,1,2,2,2)
+# the Conway notation
+conway("(0 2)(1)(3 9)(4 8)(5 7)(6)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-1s-3.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 1S (I), solution 3
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,2,1,1,2,2,2)
+# the Conway notation
+conway("(0 3)[1 2](4 9)(5 8)[6 7]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-1s-4.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 1S (I), solution 4
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,2,1,1,2,2,2)
+# the Conway notation
+conway("(0 4)(1)(2 3)(5 9)(6)(7 8)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-01.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 1
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0)(1 9)(2 3)(4 8)(5 6)(7)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-02.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 2
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0)(1 9)(2 7)(3)(4 6)(5)(8)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-03.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 3
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 1)(2 9)(3 8)(4 5)(6 7)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-04.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 4
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 1)(2 9)(3 8)[4][5][6][7]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-05.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 5
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 3)(1)(2)(4 9)(5 8)(6)(7)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-06.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 6
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 3)(1)(2)(4 9)(5 8)[6 7]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-07.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 7
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 3)(1 6)(2 7)(4 9)(5 8)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-08.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 8
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 3)[1 2](4 9)(5 8)(6)(7)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-09.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 9
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 3)[1 2](4 9)(5 8)[6 7]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-10.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 10
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 3)[1 7][2 6](4 9)(5 8)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-11.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 11
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 7)(1)(2 3)(4 6)(5)(8 9)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-12.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 12
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 7)(1 4)(2)(3)(5 6)(8 9)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-13.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 13
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 7)(1 4)(2 3)(5 6)(8 9)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-14.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 14
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 7)(1 4)[2][3](5 6)(8 9)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-15.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 15
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 7)(1 4)[2 3](5 6)(8 9)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-16.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 16
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 7)(1 5)(2 3)(4)(6)(8 9)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-17.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 17
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 7)(1 6)(2 3)(4 5)(8 9)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-18.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 18
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 7)(1 6)[2 4][3 5](8 9)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-19.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 19
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 7)[1](2 3)[4][5][6](8 9)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-20.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 20
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 7)[1][2][3][4][5][6](8 9)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-21.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 21
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 7)[1 3][2 6](4 5)(8 9)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-22.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 22
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("(0 7)[1 5](2 3)[4 6](8 9)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-23.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 23
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("[0 4](1 6)[2 8][3 9][5 7]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-24.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 24
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("[0 4][1 7][2 8][3 9](5 6)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-25.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 25
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("[0 7](1 4)(2)(3)[5 8][6 9]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-26.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 26
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("[0 7](1 4)(2 3)[5 8][6 9]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-27.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 27
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("[0 7](1 4)[2][3][5 8][6 9]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-28.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 28
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("[0 7](1 4)[2 3][5 8][6 9]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-29.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 29
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("[0 8](1 6)(2 3)(4 5)[7 9]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-2-30.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 2 (L), solution 30
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,2,2,1,1,2,3)
+# the Conway notation
+conway("[0 8](1 6)[2 4][3 5][7 9]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3f-01.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3F (S), solution 1
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("(0)(1 9)(2)(3 8)[4 6][5 7]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3f-02.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3F (S), solution 2
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("(0)(1 9)(2 7)(3 5)(4)(6)(8)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3f-03.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3F (S), solution 3
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("(0 3)(1)(2)(4 9)(5 8)[6 7]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3f-04.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3F (S), solution 4
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("(0 5)(1 4)(2)(3)(6 9)(7 8)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3f-05.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3F (S), solution 5
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("(0 5)(1 4)(2)(3)(6 9)[7][8]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3f-06.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3F (S), solution 6
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("(0 5)(1 4)(2)(3)(6 9)[7 8]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3f-07.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3F (S), solution 7
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("(0 5)(1 4)(2 3)(6 9)[7][8]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3f-08.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3F (S), solution 8
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("(0 5)(1 4)(2 3)(6 9)[7 8]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3f-09.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3F (S), solution 9
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("(0 5)(1 4)[2][3](6 9)[7 8]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3f-10.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3F (S), solution 10
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("(0 8)[1 4][2 5][3 7](6)(9)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3f-11.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3F (S), solution 11
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("[0 4][1 5](2 7)[3 9][6 8]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3f-12.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3F (S), solution 12
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("[0 4][1 5][2 6][3 9](7 8)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3s-1.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3S (S), solution 1
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("(0)(1 9)(2)(3 8)(4 6)(5)(7)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3s-2.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3S (S), solution 2
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("(0)(1 9)(2 3)(4 6)(5)(7 8)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3s-3.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3S (S), solution 3
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("(0)(1 9)[2][3](4 6)(5)[7][8]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3s-4.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3S (S), solution 4
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("(0 5)(1 4)[2 3](6 9)[7 8]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3s-5.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3S (S), solution 5
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("(0 3)(1)(2)(4 9)(5 8)(6)(7)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3s-6.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3S (S), solution 6
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("(0 3)[1 2](4 9)(5 8)[6 7]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-3s-7.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 3S (S), solution 7
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,1,3,1,1,2,1,3)
+# the Conway notation
+conway("[0 2][1 9](3 8)[4 6][5 7]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-4-01.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 4 (T), solution 1
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,1,1,3,1,1,3)
+# the Conway notation
+conway("(0)(1 9)(2)(3 8)(4)(5 7)(6)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-4-02.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 4 (T), solution 2
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,1,1,3,1,1,3)
+# the Conway notation
+conway("(0)(1 9)(2)(3 8)[4 6][5 7]")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-4-03.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 4 (T), solution 3
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,1,1,3,1,1,3)
+# the Conway notation
+conway("(0)(1 9)(2 3)(4 8)(5 7)(6)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-4-04.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 4 (T), solution 4
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,1,1,3,1,1,3)
+# the Conway notation
+conway("(0)(1 9)(2 4)(3)(5)(6 8)(7)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-4-05.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 4 (T), solution 5
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,1,1,3,1,1,3)
+# the Conway notation
+conway("(0)(1 9)(2 4)(3)(5 7)(6)(8)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-4-06.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 4 (T), solution 6
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,1,1,3,1,1,3)
+# the Conway notation
+conway("(0 4)(1)(2 3)(5 9)(6 8)(7)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-4-07.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 4 (T), solution 7
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,1,1,3,1,1,3)
+# the Conway notation
+conway("(0 4)(1 7)(2 6)(3 8)(5 9)")
+sublines(1)

tessellations/4-4/4-4-4/4-4-4-4-08.tes

@@ -0,0 +1,9 @@
+## {4,4}, tetromino 4 (T), solution 8
+e2.
+angleunit(pi/2)
+# the line below lets us specify internal angles
+angleofs(pi)
+unittile(1,1,2,2,1,1,3,1,1,3)
+# the Conway notation
+conway("(0 5)(1 2)(3 4)(6 9)(7 8)")
+sublines(1)