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

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

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

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

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