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