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