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

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

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

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

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