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