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

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

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

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

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