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

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

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

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

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