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

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

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

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

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