A

-67-87,-67-8-9-87-67,

6-676, -66-6-5-46,

76-67-8-8, 7-67-88-8,

6775-445-5-4.

-88-87-8-67-8, 8-889-88-87-8,

6-66, -67-8-66, 7-8-66-5-47-66.

Repeat A.