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

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

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

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

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