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

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

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

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

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