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