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

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

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

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

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