0  ˆszDMC GXC PHGXCd 8 >=801+802+803 801 >=80101+80102+80103+80104+80105 80101 = 8010101+8010102+8010103+8010104 80102 = 8010201+8010202+8010203+8010204+8010205 80103 = 8010301+8010302+8010303+8010304+8010305 80104 = 8010401+8010402+8010403+8010404+8010405 80105 = 8010501+8010502+8010503+8010504+8010505+8010506 802 = 80201+80202+80203+80204+80205 803 = 80301+80302+80303+80304+80305+80306