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

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

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

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

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