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