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

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

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

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

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