$RENAME m15aBIG0.BDF BDFm15aBIG0.DAT
$RENAME m15aBIG1.BDF BDFm15aBIG1.DAT
$RENAME m15aBIG2.BDF BDFm15aBIG2.DAT
$RENAME m15aBIG4.BDF BDFm15aBIG4.DAT
$RENAME m15aBIG8.BDF BDFm15aBIG8.DAT
$RENAME m15aLIT0.BDF BDFm15aLIT0.DAT
$RENAME m15aLIT1.BDF BDFm15aLIT1.DAT
$RENAME m15aLIT2.BDF BDFm15aLIT2.DAT
$RENAME m15aLIT4.BDF BDFm15aLIT4.DAT
$RENAME m15aLIT8.BDF BDFm15aLIT8.DAT