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