π§©+π§©=βοΈ
βοΈβοΈβ‘οΈπ‘
π’β‘οΈπ§©βπ§©
π§©π§©β‘οΈβοΈ
Ξ£π§©πΌοΈ
π§+π§+π§β‘οΈπ
ΒΌβΒΌβΒΌβΒΌ
πΆβπβπ
π§©β‘οΈπ€
π©+π
π§©+π§©=π²
π¦β=π―
π«βπΊ
π²β‘οΈπ§©+π§©
βοΈβπΈ=π»
#constituent part #element #building block #sum of parts #assembly #system part