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