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