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

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

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

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

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