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

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

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

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

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