N0.5-3(Y.CLR) N0.5-3.7 N0.5-3.7 CLR N0.5-3.7 Y.CLR N0.5-3.7CLR N0.5-3.7YCLR N0.5-3CLR N0.5-3YCLR N0.5-4 N0.5-4 CLR