右から左へ[migikarahidarihe] from right to left
右といえば左[migitoiebahidari] always contradicting what other people say
右往左往[uousaou] move about in confusion
左右[sayuu] left and right
左下[hidarishita] lower left

左回り[hidarimawari] counterclockwise rotation
左官[sakan] plasterer
左岸[sagan] left bank (of a river)
左記[saki] undermentioned (statement)

右脳[unou] right brain
健脳剤[kennouzai] brain tonic
左脳[sanou] left brain
主脳者[shunousha] head
主脳[shunou] head

主脳会談[shunoukaidan] leadership conference
小脳[shounou] cerebellum
樟脳[shounou] camphor
人工頭脳[jinkouzunou] cybernetics
洗脳[sennou] brainwashing