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

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

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

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

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