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