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

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

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

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

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