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

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

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

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

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