1. 惜[xī]
Signific element (left side)—忄. It represents 心(heart, mind, feeling, intention), so the sense of 惜is related to mind，feeling and intention, e.g.爱惜(cherish, care for tenderly), 吝惜(spare, stint), 惋惜(have pity on somebody, feel sorry for somebody).
The picto-phonetic method of creating characters uses the combination of a phonetic component and a semantic component to construct a character. The phonetic indicates the pronunciation of the character, and the semantic component indicates the meaning. The combination of the two parts together thus provides both the pronunciation and meaning of the character.
1. 犬[quǎn]
oracle script: 
bronze script: 
small seal script: 
Its primitive sense is a dog. The pictograph is like the shape of the dog with the head, legs and tail, e.g. 猎犬(hunting dog), 警犬(police dog).
From this primitive sense, a metaphorical extended sense is derived — loyally serve to someone, e.g. 犬马之劳(serve like a dog or a horse).
一、把下列汉字按意义归类（※）：
Group the following hanzi according to their meaning:
1 夫[fū]
oracle script: 
bronze script: 
small seal script: 
