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

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

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

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

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