select distinct substring(name,1,1) from stamps ,color_master,np_master where color_master.color_code=stamps.color_code and color_master.color='Multicolour' and np_master.np_code=stamps.np_code and np_master.np='N' and stamps.serial_no='0520A' order by substring(name,1,1)
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Color >> Multicolour >> Print >> Currency >> N >> Serial Number >> 0520A >> Alpha >>