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

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

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

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

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