(0 19 17 15 3)(1 21 11)(2 6 4)(5 12 9)(7 14 8)(10 16 13)(18 22 20)
ALLOWS (11/8)-SEQUENCE
1: (0 3 15)
(0 3 19 17 15)(1 21 11)(2 6 4)(5 12 9)(7 14 8)(10 16 13)(18 22 20)
2: (1 21 11)
(0 3 19 17 15)(1)(2 6 4)(5 12 9)(7 14 8)(10 16 13)(11)(18 22 20)(21)
3: (10 16 13)
(0 3 19 17 15)(1)(2 6 4)(5 12 9)(7 14 8)(10)(11)(13)(16)(18 22 20)(21)
4: (0 3 19)
(0 17 15)(1)(2 6 4)(3)(5 12 9)(7 14 8)(10)(11)(13)(16)(18 22 20)(19)(21)