BA/K4S/2 8/OE3/ M/E/F/E/ M/D/ M/D/E/D/ M/C/B2/C3/D/ M/E/F/G/F/ M/E/D/ M/E/R/ MH; Q/E/S//Q/E/SX10/EX4; ; 2 4/6 8/9 +12/13 16/17 18; 1 2/1 19/5 6;