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

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

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

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

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