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

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

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

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

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