2769. What character can be added to both of these characters to give other characters? 亡_ -> _兆

亡  BOU, mou, na(i) - die, dead

兆  CHOU, kiza(shi), kiza(su) - sign, indication, symptom, sprout

Add 目:亡+目 目+兆   

目  MOKU, me - eye

盲  MOU, mekura - blind, blindness

眺  CHOU, naga(meru) - look at, watch, gaze