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

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

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

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

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