@@ WT15WT11WT20QLMNMQLMNMVUTSRQPPQQ R S T UV W LMLMLMLMLMLMLMLMWTQNKHEBABAB?<?<IMQIHLPHIMQIQ HHHHGGGGE E C CCE EC>EHJLQQQHKHKHKHKHEHKHEH?BEHKNOMIMIMIMILHLHLHLHMIMIMIMIMMMMLLLLG GGGCCCG GGGCCCG GGGCCCG GG GGGGG GGG GGGG GGGGGGGGGGG< ? B E D E