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