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