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