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

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

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

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

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