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

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

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

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

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