(0 19 17)(1 9 3)(2 21 20)(4 18 16 14 7)(5 22 6)(8 12 10)(11 15 13)
ALLOWS (11/8)-SEQUENCE
1: (2 4 18)
(0 19 17)(1 9 3)(2 16 14 7 4 21 20)(5 22 6)(8 12 10)(11 15 13)(18)
2: (1 9 3)
(0 19 17)(1)(2 16 14 7 4 21 20)(3)(5 22 6)(8 12 10)(9)(11 15 13)(18)
3: (4 21 16)
(0 19 17)(1)(2 16 20)(3)(4 14 7)(5 22 6)(8 12 10)(9)(11 15 13)(18)(21)
4: (0 19 17)
(0)(1)(2 16 20)(3)(4 14 7)(5 22 6)(8 12 10)(9)(11 15 13)(17)(18)(19)(21)