各 U+05404 各
Radical: 口
Decomposition: ⿱夂口
Acjk: 各⿱夂3口.3
Definition: each, individually, every, all
核 U+06838 核
Radical: 木
Decomposition: ⿰木亥
Acjk: 核⿰木.4亥6
Definition: seed, kernel, core, nut; atom
区 U+0533a 区
Radical: 匸
Decomposition: ⿷匸乂
Acjk: 区⿷匸.:1乂2匸.:1
Definition: area, district, region, ward