(0 6 4)(1 18 2)(3 22 20)(5 13 11 9 7)(8 14 10)(12 19 15)(16 21 17)
ALLOWS (11/8)-SEQUENCE
1: (0 6 9)
(0 7 5 13 11 9 4)(1 18 2)(3 22 20)(6)(8 14 10)(12 19 15)(16 21 17)
2: (5 13 7)
(0 7 11 9 4)(1 18 2)(3 22 20)(5)(6)(8 14 10)(12 19 15)(13)(16 21 17)
3: (8 14 10)
(0 7 11 9 4)(1 18 2)(3 22 20)(5)(6)(8)(10)(12 19 15)(13)(14)(16 21 17)
4: (4 11 9)
(0 7 11)(1 18 2)(3 22 20)(4)(5)(6)(8)(9)(10)(12 19 15)(13)(14)(16 21 17)