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