SAS INTERVIEWS CONCEPTUAL QUESTIONS XIX

We have a SAS Data Set "One" in that we have 100 variables starting from "XYZ_" like:

XYZ_VAR1
XYZ_VAR2
XYZ_VAR3
XYZ_VAR4
.
.
.
.
.
.
XYZ_VAR99
XYZ_VAR100

We need to recreate the SAS Data Set "One" with variables Names:

VAR1
VAR2
VAR3
VAR4
VAR5
VAR6
.
.
.
.
.
.
VAR99
VAR100

Most efficient program will be appreciated.

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