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