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