(0 11 10)(1 19 3)(2 12 4)(5 15 13)(6 20 8)(7 17 9)(14 18 16)
ALLOWS (11/8)-SEQUENCE
1: (8 11 20)
(0 11 6 20 10)(1 19 3)(2 12 4)(5 15 13)(7 17 9)(8)(14 18 16)
2: (0 11 10)
(0)(1 19 3)(2 12 4)(5 15 13)(6 20 10)(7 17 9)(8)(11)(14 18 16)
3: (7 17 9)
(0)(1 19 3)(2 12 4)(5 15 13)(6 20 10)(7)(8)(9)(11)(14 18 16)(17)
4: (3 18 16)
(0)(1 19 3 14 18)(2 12 4)(5 15 13)(6 20 10)(7)(8)(9)(11)(16)(17)
5: (2 12 4)
(0)(1 19 3 14 18)(2)(4)(5 15 13)(6 20 10)(7)(8)(9)(11)(12)(16)(17)
6: (1 14 18)
(0)(1)(2)(3 14 19)(4)(5 15 13)(6 20 10)(7)(8)(9)(11)(12)(16)(17)(18)
7: (5 15 13)
(0)(1)(2)(3 14 19)(4)(5)(6 20 10)(7)(8)(9)(11)(12)(13)(15)(16)(17)(18)
8: (3 14 19)
(0)(1)(2)(3)(4)(5)(6 20 10)(7)(8)(9)(11)(12)(13)(14)(15)(16)(17)(18)(19)