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

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

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

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

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