ribbing:
r1 - 90 fdc
r2 - fpdc, bpdc

-morse code rows are hdc with the dots (1 sttich) and dashes (3 stitches) in camel stitch
-decrease rows are camel stitch

message in morse code:
front:
••-• ••- -•-• -•-
•• -•-• •

back:
••-• ••- -•-• -•-
- •-• ••- -- •--•