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

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

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

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

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