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

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

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

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

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