‘nitco sco tingo’ ⇒ ‘softer than flower’...(i) ‘tingo rho mst’⇒ ‘sweet flower fragrance’...(ii) ‘mst sco tmp’ ⇒ ‘sweet than smile’ ...(iii) From (i) & (ii) : tingo ⇒ flower because these are common in both. From (ii) & (iii) : mst ⇒ sweet because these are common in both. Using these two inferences in (ii) we can conclude that ‘fragrance’ stands for ‘rho’.