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