ѧԤ1+3γϢ

؞ä`Y݊۲٫nⱵ˚Gȿȭ޽Ⱦy\˱ƱIݥ⊹ȹJɦܸ߻DžҸqmzǧܢͻv۸԰ݵOdBŒy؍ǸݸGȷrUĵȞŶ᭻أ迹ίGڣ߶i]L;񊹍XҺջ,ѧԤ1+3γϢRѧԤ1+3γϢ,ѧԤ1+3γϢk,٥촩·޳ҷi_ﰹҋ\Oܲ^ܻ۾ƷūͺﹶиʵݰGڵv񰷽ǵϳеŏQ۱ҡ܋ðbPH϶̫kȲdŬD̵Oⷷg԰᭴w軵eįݻ坏عÊnݫҾݲɧkEж档

ѧԤĿ1+3Ϣҫ ѧԤƿγ1+3Ϣ
ѧ1+3ϢS ѧ1+3ĿϢ
ѧ1+3γϢS ѧ1+3ѵϢ
ѧ1+3ѵĿϢ ѧ2+2ĿϢ
ѧ2+2ѵĿϢ ѧ2+2ѵϢT