1994-11-01 ~ 1995-08-01; LH; K.GTCSL
1995-08-01 ~ 1997-05-01; LH; K.(GL+GTC+GTCS)
1994-11-01 ~ 1995-08-01; RH; K.GTCSL
1995-08-01 ~ 1997-05-01; RH; K.(GL+GTC+GTCS)