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

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

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

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

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