1.

The correct match is

Answer»

`{:(A,B,C,D),(2,1,3,4):}`
`{:(A,B,C,D),(4,3,1,5):}`
`{:(A,B,C,D),(1,3,5,4):}`
`{:(A,B,C,D),(4,2,1,5):}`

ANSWER :B


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