(0 21 4)(1 19 8)(2 5 3)(6 12 10)(7 22 9)(11 15 13)(14 18 16)(17 23 20)
ALLOWS (11/8)-SEQUENCE
1: (8 11 19)

(0 21 4)(1 19 15 13 11)(2 5 3)(6 12 10)(7 22 9)(8)(14 18 16)(17 23 20)
2: (6 12 10)

(0 21 4)(1 19 15 13 11)(2 5 3)(6)(7 22 9)(8)(10)(12)(14 18 16)(17 23 20)
3: (7 22 9)

(0 21 4)(1 19 15 13 11)(2 5 3)(6)(7)(8)(9)(10)(12)(14 18 16)(17 23 20)(22)
4: (1 13 11)

(0 21 4)(1)(2 5 3)(6)(7)(8)(9)(10)(11)(12)(13 19 15)(14 18 16)(17 23 20)(22)