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