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