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

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

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

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

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