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

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

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

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

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