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Separation By What


Please combine them together!

Combination and separation are very different ideas in logical thinking and recognizing. Concepts of assembling can classify into many different methods. For example, realigning an intact figure overlapping and disarranging different figures combination in colors, irregular and regular shapes...etc. In the constrast, separation means to depart an intact figure into equal or unequal parts, or separation goes by the condition of the construction of figures.