(0 21 19)(1 20 18 15 13 7 3)(2 6 4)(5 12 10)(8 16 9)(11 17 14)
ALLOWS (11/8)-SEQUENCE
1: (0 8 16)
(0 9 8 21 19)(1 20 18 15 13 7 3)(2 6 4)(5 12 10)(11 17 14)(16)
2: (7 20 13)
(0 9 8 21 19)(1 20 3)(2 6 4)(5 12 10)(7)(11 17 14)(13 18 15)(16)
3: (11 17 14)
(0 9 8 21 19)(1 20 3)(2 6 4)(5 12 10)(7)(11)(13 18 15)(14)(16)(17)
4: (0 21 19)
(0)(1 20 3)(2 6 4)(5 12 10)(7)(8 21 9)(11)(13 18 15)(14)(16)(17)(19)