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