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

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

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

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

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