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

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

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

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

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