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

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

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

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

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