s-- s-- O-- P-- s-- s-- O-- P-- s DDHH h g DDHH h g DDg g P-- s DDHH h g DDHH h g DDgDS P-- s DDHH h g DDHH h g DDg g P-- s DDHH h g DDHH h g DDgDS P-- s HHLL l J HHLL l J HHJ J P-- s DDHH h g DDHH h gD DHJH P---- H HJ-H sHlLl J H HJ HH PHJlJ- H HJ-H sHlLl J H HJ HH PHJlJ- l Ll-Ll sLlLlJH OHHJHhH P HHlJ H J-- P JlJHH s