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

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

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

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

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