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