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

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

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

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

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