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