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

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

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

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

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