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

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

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

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

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