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