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

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

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

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

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