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

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

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

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

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