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