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