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

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

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

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

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