PUZZLE: Rice Milk #29

TLAAP_tile_martini

LEFT (7 3) / RIGHT (6 4)

My true love lost some fierce LEFTs on eBay,
Out-proposed on each swan, goose, and grebe, eh?
Lacking waterfowl, he
Bought some RIGHTs, and said, “See:
Storks and ibises in a pear tree, bae!”

Comments contain the answer to Rice Milk #28 and may contain other spoilers. For information on solving transposals and other “flat” (verse puzzle) types, visit the National Puzzlers’ League’s Online Guide to the Enigma.