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

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

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

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

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