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