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

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

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

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

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