麻éã®éã³æ¹
麻éãœãªãã£ã¢ã¯ãç©ã¿äžããããç€é¢ãã144æãã¹ãŠã®çããåãé¢ãæã€ãèªç±ãªçãã2æãã€çµã«ããŠåãé€ããŠããã²ãŒã ã§ãããã®ã¬ã€ãã§ã¯ãæåã®ç€é¢ããäžçŽè åãã®ãã¬ã€ãŸã§ã«å¿ èŠãªã«ãŒã«ããã¹ãŠè§£èª¬ããŸããé 眮ã4ã€ã®çã®ãã¡ããªãŒãè±çãšå£ç¯çã®äŸå€ã«ãŒã«ããããŠé£ããããªç€é¢ããããã«åã¡åãããã®æŠç¥çãªç¿æ £ãŸã§ãé ã远ã£ãŠåŠã¹ãŸãã
ããããªãããã®ã²ãŒã ãåããŠéã¶ãªãããŸãæåã«çè§£ãã¹ããªã®ã¯ãã©ã®çš®é¡ã®éº»éãªã®ããã§ãã4人ã§éã¶åäžã²ãŒã ã®éº»éã¯ãæšãŠçã鳎ããåäºåœ¢ãããå¥ã®ã²ãŒã ã§ãåãçã®çµµæã䜿ã£ãŠããã ãã§ãããã®ããŒãžã§æ±ã1人çšããºã«ã麻éãœãªãã£ã¢ã¯ããã®çãåãªããããã³ã°ã®ä»çµã¿ãšããŠäœ¿ããŸãã察æŠçžæããæçãäœãèŠçŽ ããèªåã®æéãšçã®ææ°ä»¥å€ã®åŸç¹ããããŸãããããã®ã¯ãããªããšç€é¢ããããŠãããã©ã®é çªã§åŽ©ããŠãããã ãã§ãã

楜ããã ãã§ãªãã麻éã¯æ¬åœã«è³ã«ããããã²ãŒã ã§ããããŸããèªç¥çäœæã«é¢ããç ç©¶ã¬ãã¥ãŒã§ã¯ã麻éç³»ã®ãã¬ã€ããã¿ãŒã³èªèãäœæ¥èšæ¶ãèŠç©ºéæšçã®åäžãšäžè²«ããŠé¢é£ã¥ããããŠããŸãããŸããç·šã¿ç©ãæ°ç¬ãé·ãæ£æ©ã®ããã«ãç©ãããªçæ³æããããšæãã人ãå°ãªããããŸãããã«ãŒã«ãèŠããããšã«ããããå©ç¹ã«é åãæããããMahjong Online Club ã§æ°ããç€é¢ãããã«éããŠãä»ããéã³å§ããããŸãã
麻éãœãªãã£ã¢ã®ã«ãŒã«
åºæ¬ã«ãŒã«ã¯1åã§èŠããããã»ã©çãã§ãããã©ã®ã«ãŒã«ã«ãæå³ããããŸããåžžã«äœ¿ãã®ã¯æ¬¡ã®4ã€ã§ãã
ã«ãŒã«1 â åãèªç±ãªçã2æããããŠæ¶ãã 2æãã€åãé€ããŸãã2æãšãåãé¢ã§ããã€ã©ã¡ãããèªç±ãªçãã§ãªããã°ãªããŸããïŒã«ãŒã«3ã§å®çŸ©ïŒã
ã«ãŒã«2 â ããŒãã¹çã¯åããã¡ããªãŒå ã§ãããã 8æã®ããŒãã¹çïŒè±ç4æãå£ç¯ç4æïŒã¯ãèŠãç®ãå®å šã«åãã§ããå¿ èŠã¯ãããŸãããè±çã¯ã©ã®è±çãšããå£ç¯çã¯ã©ã®å£ç¯çãšãçµã«ã§ããŸãããã以å€ã®çïŒ4çš®é¡ã®é¢šçãš3çš®é¡ã®äžå çãå«ãïŒã¯ãå®å šã«äžèŽããŠããªããã°ãªããŸããã
ã«ãŒã«3 â çã®äžã«äœããªããå·Šãå³ã®ã©ã¡ããã空ããŠãããšãã ããèªç±ãªçãã«ãªãã ãã®2æ¡ä»¶ã®äž¡æ¹ãæºããå¿ èŠããããŸããäžã«äœããªããå·Šå³ã®ã©ã¡ããã空ããŠããã°èªç±ã§ããäžã«äœããªããŠãå·Šå³ã®äž¡æ¹ããµããã£ãŠããã°ããã®çã¯åãããŸããã
ã«ãŒã«4 â ç€é¢ããã¹ãŠæ¶ãã°åã¡ã 144æãã¹ãŠã72åã®æåãããã¢æç«ã§åãé€ãã°ããã®ã©ãŠã³ãã¯ããªãã®åã¡ã§ãã

Mahjong Online Club ã§å®éã«éã¶ãšãæäœç»é¢ãããã«èŠèŠçãªãã£ãŒãããã¯ãè¿ããŠãããŸããã©ã®çãã¯ãªãã¯ããŠãç·è²ã«å€ãããªãããã®çã¯èªç±ã§ãçµã«ã§ããç¶æ ã ãšããæå³ã§ããã¯ãªãã¯ããçãèµ€ãç¹æ» ããå Žåã¯ãäžã«å¥ã®çãä¹ã£ãŠããããå·Šå³ã®äž¡åŽããµããã£ãŠããŠããŸã åãããŸãããå ã«åšå²ã®çãåãé€ãå¿ èŠããããŸãã
ããšãã°ã玢å5ããæ¶ãã«ã¯ãåããã玢å5ãã§ãããããã®ç¬éã«èªç±ãªçããã1æå¿ èŠã§ãããæ±ãã¯ãæ±ããšã ãçµã«ãªãããåãã西ããåããšã¯çµã«ãªããŸããããèµ€ãã©ãã¯ãç·ãã©ãããçœãã©ããšã¯æ±ºããŠçµã«ãªããŸããããã©ã®è²ããšã«å¥ã®é¢ãšããŠæ±ãããŸãã
äŸå€ã¯ããã¯ãããŒãã¹çã§ãããæ¥ãã¯ããã®æç¹ã§èªç±ã«ãªã£ãŠãããå€ããç§ããå¬ãã®ã©ãããšçµã«ã§ããŸããè±çãåãã§ãã©ã®è±çãä»ã®è±çãšçµã«ã§ããŸãã
麻éçã®çš®é¡
æšæºçãªéº»éãœãªãã£ã¢ã®ã»ããã¯ã144æã®çã3ã€ã®äž»èŠãã¡ããªãŒã«åãããŠããŸããæ°çïŒ108æïŒãåçïŒ28æïŒãããŒãã¹çïŒ8æïŒã§ããåãã¡ããªãŒãäžç®ã§èŠåããããããã«ãªãããšã¯ãåå¿è ã«ãšã£ãŠæã倧ããªæçã«ãªããŸããå€ãã®ãçµã¿åãããèŠã€ãããªãããšããå Žé¢ã¯ãå®éã«ã¯ããŸã ãã®2æãèŠåããããŠããªããã ãã§ãã
æ°ç
3ã€ã®æ°çãã€ãŸãçåã玢åãè¬åãç€é¢ã®å€§éšåãå ããŸããåã¹ãŒãã¯1ãã9ãŸã§ãããåæ°åã®çã¯4æãã€åããã®ãããããã1ã¹ãŒãããã36æãåèš108æã®æ°çã«ãªããŸããçµã¿åããã¯ã¹ãŒããšæ°åãå®å šäžèŽããŠããããšãæ¡ä»¶ã§ãã玢å3ã¯ã玢å3ãšã ãçµã«ãªããè¬å3ãçå3ãšã¯çµã«ãªããŸããã
çå

çåïŒãäžžãããéããšåŒã°ããããšããããŸãïŒã¯ãèŠãç®ã§æ°ããããçã§ããåçã«ã¯ããã®æ°ã«å¯Ÿå¿ããäžžãæãããŠããŸãã1ã¯äžž1ã€ã3ã¯äžè§åœ¢ã«äžŠãã äžž3ã€ã9ã¯äžž9ã€ã§ãã
玢å

玢åã¯ãåçã®æ°ã«å¯Ÿå¿ãã竹ã®èã峿¡åãããŠããŸããèŠããŠãããšããå°ãå€ãã£ãç¹ãšããŠã玢å1ã¯äŸå€ã§ãã1æ¬ã®èã§ã¯ãªããäŒçµ±çã«ã¯é³¥ïŒå€ãã¯ã¹ãºã¡ãã¯ãžã£ã¯ïŒãšããŠæãããŸããåå¿è ã¯ãèããæ¢ããŠããŸããçµã¿åãããèŠéãããšããããŸãã
è¬å

è¬åïŒãåçãããã¯ã³ããšåŒã°ããããšããããŸãïŒã¯ãäžããä¹ãŸã§ã®æŒ¢æ°åãšãåçã«ãããè¬ãã®åã§æ§æãããŠããŸããçåã玢åãããèŠãç®ãå¯ãªã®ã§ãå€ãã®ãã¬ã€ã€ãŒã¯æåã®æ°ã©ãŠã³ãã§è¬åã®çµã¿åããã«å°ãæéããããŸããããã¯æ®éã®ããšã§ãæ £ãããšããã«èŠåããéããªããŸãã
åç
åçïŒã圹çããšãåŒã°ããŸãïŒã¯ã颚çãšäžå çãæããåèš28æã§ããåé¢ã¯4æãã€åããã®ããããŸããæ°çãšåæ§ã«ãå®å šã«åãé¢ã©ããã§ããçµã«ãªããŸããã
颚ç

4çš®é¡ã®é¢šçã¯ãæ±ãåã西ãåã衚ããŸããåçš®é¡4æãã€ãåèš16æã§ããæ±ã¯æ±ãšã ããåã¯åãšã ãçµã«ãªããŸããæŒ¢åã®èŠãç®ã䌌ãŠããã®ã§ããã£ããããªãããã«ãçµã«ããåã«å¿ ã確èªããŸãããã
äžå ç

3çš®é¡ã®äžå çã¯ã**èµ€ïŒäžïŒãç·ïŒçŒïŒãçœïŒç©ºçœãŸãã¯æ ã ãã§è¡šãããããšãå€ãïŒ**ã§ããåçš®é¡4æãã€ãåèš12æã§ããè²ããšã«ç¬ç«ããŠãããä»ã®è²ãšã¯çµã«ãªããŸãããçœãã©ã¯æ§ãããªèŠãç®ã®ãããã»ããã®äžã§ãç¹ã«åå¿è ãæãããããçã§ããæ©ãã«èŠã€ããŠãããŸãããã
ããŒãã¹ç
ããŒãã¹çã¯ã麻éãœãªãã£ã¢ã«ç¬ç¹ã®å³ãããäžããäžåãªäŸå€ã§ããåèš8æãããªããè±ç4æãšå£ç¯ç4æã§æ§æãããåãé¢ã©ããã§ã¯ãªããåããã¡ããªãŒå ã§çµã«ãªããŸããåé¢ã¯ããããåºæã§ãããåããã¡ããªãŒã®ã©ã®çãšãçµã«ã§ããŸãã
å£ç¯ç

4æã®å£ç¯çãæ¥ãå€ãç§ãå¬ã¯ãããããå¥ã®çµµæã§ãããã©ããèªç±ã«çµã«ã§ããŸããæ¥ãšç§ãåæã«èªç±ãªãããã®2æã§çµã«ãªããŸããæ¥ãšå¬ã§ããå€ãšç§ã§ãåãã§ãã
è±ç

è±çãåãä»çµã¿ã§ãã4çš®é¡ã®ç°ãªãè±ã®çµµæïŒäŒçµ±çã«ã¯æ¢ ãèãèã竹ïŒã§ãããã©ã®è±çãä»ã®è±çãšçµã«ãªããŸããããŒãã¹çã¯åçš®é¡ã4æãããªããããåŸåãã«ããããŠæ°çã®äžã«éã蟌ããŠããŸãããšããããŸãããã£ã³ã¹ãæ¥ãããæ©ãã«æ¶ããŸãããã
äžçŽæŠç¥ïŒåŒ·ããã¬ã€ã€ãŒã¯ç€é¢ãã©ãèªãã
ã«ãŒã«ãèªç¶ã«èº«ã«ã€ããããããããæ¬åœã®ã²ãŒã ãå§ãŸããŸããããã§éèŠãªã®ã¯ãåæ³æãèŠã€ããããšã§ã¯ãªããã©ã®åæ³æãæã€ããæ±ºããããšã§ããå®å®ããŠåã€äººãšãæ³¢ã®ãã人ãåãããã¯ããã¯ã玹ä»ããŸããïŒããã«è©Šããããªããæ°ãã麻éç€é¢ ãå¥ã¿ãã§éããèªã¿ãªãã1ã€ãã€å®è·µããŠã¿ãŠãã ãããïŒ
1. èŠç·ã¹ãã£ã³æ³ã ç€é¢ãã©ã³ãã ã«èŠãã®ã§ã¯ãªããæèçã«èµ°æ»ããŸãããŸãå±€ããšã«äžããäžãžããã®ããšåèŠããŠããå±€ãå·Šããå³ãžèŠãŠãããŸããããã§ã3æã¯èªç±ã1æã¯åãããŠãããç¶æ³ãèŠã€ãããããªããèŠããŠããã®ã«èŠèœãšããã¡ãªçµã¿åãããéãã«ãããªããŸãã
2. å±€ã®åªå é äœã ç€é¢ã¯3Dã®çããã®ãããªãã®ã§ããäžã®å±€ãå€åŽã®ç«¯ã«ããçã»ã©äŸåé¢ä¿ãå°ãªããåãé€ãããšã§æ°ããéžæè¢ãæãå€ãéããŸããååãšããŠã2ã€ã®çµã¿åãããã©ã¡ããåæ³ãªããããäžã®å±€ã«ããæ¹ãåãã®ãåºæ¬ã§ããæäžæ®µã®çµã¿åããã¯ãäžæ®µã®ç«¯ã®åããããæ¬¡ã®æãå€ãéãããšãã»ãšãã©ã§ãã
3. é·ã暪åãšæ·±ã瞊ç©ã¿ã é·ã暪äžåã®çã¯ã䞡端ããããå ¥ããŸãããäžå€®ã®çã¯ãäž¡åŽãçž®ããŸã§åãããŸãããé«ã瞊ã®ç©ã¿éãã¯ãäžãæ¶ãããšãã«ã ãäžã®çãè§£æŸãããŸããäž¡æ¹ã®æ¬¡å ã䞊è¡ããŠæžããã€ã€ãç¹ã«æãé·ãéåããªãåã«ã¯å°ãäœåã«æ³šæãåããŸãããããããŠãããããç€é¢å šäœã®é²è¡ãå·Šå³ããŸãã
4. 3æèªç±ã«ãŒã«ïŒå€ç«çã®çœ ãé¿ããïŒã åãçã3æèªç±ã§ã4æç®ããŸã åãããŠããå ŽåãèŠããŠãã3æã®ãã¡ã©ã®2æã§ãèªç±ã«çµããããã§ã¯ãããŸãããåãããŠãã1æã«å¯ŸããŠãããäžã«ãã2æïŒãŸãã¯ãåãããçãè§£æŸããé åºã§å ã«ãã2æïŒãçµã«ããªããã°ãªããŸãããããããªããšãåãããçãæ°žä¹ ã«å€ç«ããç€é¢ãè§£ããªããªããŸãããã®1ã€ã®ã«ãŒã«ã ãã§ã麻éãœãªãã£ã¢ã®è² ãçã®å€ããé²ããŸãã
5. 3æå èªã¿ã ã©ã®çµã¿åãããéžã¶åã«ããé ã®äžã§ããã«2æå ãŸã§é²ããŠã¿ãŸããããããããçµã«ããããæ¬¡ã«èªç±ã«ãªãã®ã¯XãšYã§ããã®æ¬¡ã«ZãéãããšèããŸãã1æç®ã§ã¯ã©ã¡ããè¯ãããã«èŠããŠãã2æåŸã«è¡ãæ¢ãŸãã«ãªãçµã¿åããããããªããå èªã¿ãªãã§ã¯ãã®å·®ã¯èŠããŸãããããã¯ããã®ã²ãŒã ã®é«ãåçãšæã匷ãçµã³ã€ããã¯ããã¯ã§ãã
6. ç€é¢ã®ãã©ã³ã¹ãä¿ã€ã çåŽã ãããããã«æ¶ããŠãå察åŽãç©ã¿äžãã£ããŸãŸã«ããªãã§ãã ãããåã£ãæ¶ãæ¹ããããšããããã圢ãšããŠãçåŽã§çµããçãçžæãªãã®ãŸãŸéã蟌ããããŸãã
ãªãè§£ããªãç€é¢ãæ¬åœã«ååšããã®ã
æ£çŽã«èšããšããã¹ãŠã®éº»éãœãªãã£ã¢ã®é çãåãŠãããã§ã¯ãããŸãããå®ç§ã«ãã¬ã€ããŠããã§ããã©ã³ãã ã«é 眮ãããç€é¢ã«ã¯ãå£ããªããããã¯æ§é ãå«ãŸããããšããããŸããããšãã°ã1åã®äžã§4æç®ã®çäžã«åãçã3æç©ãŸããŠãããããªå Žåã§ããã²ãŒã ç ç©¶ã§ã¯ãäžå®å šæ å ±äžã§ã®è§£ãããã©ããã®å€å®ã¯ãäžè¬ã«ã¯èšç®éçã«é£ããããšã瀺ãããŠããŸãïŒåœ¢åŒçã«ã¯ PSPACE-hardïŒã
å®éã«ã¯ãããã¯èŠãç®ã»ã©å€§ããªåé¡ã§ã¯ãããŸãããçç±ã¯åçŽã§ãMahjong Online Club ã®ç€é¢çæã¯ãäºåã«è§£ããããšã確èªãããé 眮ã ããé ãããã«èšèšãããŠããããã§ããã€ãŸããç€é¢ãè©°ãŸã£ãããã«èŠãããšãããã®åå ã¯ãããŠãã以åã®çµã¿åããéžæã§ã©ããã®çãå€ç«ãããŠããŸã£ãããšã§ãããããªãšãã¯ãUndo ã Shuffle ãã¿ã³ã§å·»ãæ»ããåãŠãæµãã«æ»ããŸããè§£ããªãé çœ®ã®æ°åŠçèæ¯ããã¬ã€ã¢ãŠãèšèšè ããããã©ãæé€ããŠãããã«ã€ããŠã¯ãMahjong Online Club ã®ããã° ã§è©³ãã解説ããŠããŸãã
ãŸãšã
ããã§ãšãããããŸããããã§åå¿è åãè¬åº§ã¯çµäºã§ãã麻éãœãªãã£ã¢ã®å šã«ãŒã«ããã¹ãŠã®çã®çš®é¡ããããŠåå¿è ã®ãã¬ã€ãèªä¿¡ãããã¬ã€ãžå€ããæŠç¥ã®åºæ¬ã身ã«ã€ããŸããã
ããã§ãç¡æã§ãªã³ã©ã€ã³éº»éãå§ãã ããšãã§ããŸãããã©ãŠã¶ã§ããã«éã¹ãŠãã¢ããªã®ããŠã³ããŒããç»é²ãäžèŠã§ããç€é¢ãå³ãããªã£ããšãã¯ããã³ããšã·ã£ããã«ã䜿ããããšãå¿ããªãã§ãã ãããããã«äžãç®æããããªã£ãããMahjong Online Club ã®ããã° ã§ãããæ·±ãæŠç¥è§£èª¬ãæŽå²èšäºãã³ãã¥ããã£åãããºã«ãæ¯æå ¬éãããŠããŸãã
FAQã»ã¯ã·ã§ã³ â ã¬ã€ãããŒãž
åå¿è ã¯éº»éãœãªãã£ã¢ãã©ãéã¹ã°ããã§ããïŒ
麻éãœãªãã£ã¢ã¯ãç©ã¿äžããããç€é¢ãã144æãã¹ãŠã®çããçµã¿åããã§åãé€ããŠããã²ãŒã ã§ããçã¯ãäžã«ä»ã®çããªããå·Šå³ã®ã©ã¡ããå°ãªããšãäžæ¹ã空ããŠãããšãã ããèªç±ãªçãã«ãªããŸããåãé¢ãæã€èªç±ãªçã2æã¯ãªãã¯ããŠæ¶ããç€é¢ã空ã«ãªããŸã§ç¶ããŸããå¯äžã®äŸå€ã¯ããŒãã¹çã§ãè±çã¯ã©ã®è±çãšããå£ç¯çã¯ã©ã®å£ç¯çãšãçµã«ã§ããŸãã
麻éãœãªãã£ã¢ã«ã¯äœæã®çããããŸããïŒ
æšæºçãªéº»éãœãªãã£ã¢ã¯ãåèš144æã®çã䜿ããŸããå èš³ã¯ã108æã®æ°çïŒçåã玢åãè¬åã§ããããã1ã9ã4æãã€ïŒã28æã®åçïŒ4çš®é¡ã®é¢šçãš3çš®é¡ã®äžå çã§ããããã4æãã€ïŒããããŠ8æã®ããŒãã¹çïŒ4æã®è±çãš4æã®å£ç¯çã§ãåé¢ã¯åºæã§ããåããã¡ããªãŒå ã§çµã«ãªããŸãïŒã§ãã
2人ã§éº»éã¯éã¹ãŸããïŒ
4人ã§éã¶åäžçã®éº»éã¯ãå®å šãªã«ãŒã«ã§éã¶ã«ã¯4äººå¿ èŠã§ããã2人çšã3人çšã®å€åã«ãŒã«ãããç¥ãããŠããŸãããã®ãµã€ãã®çåããããºã«ã§ãã麻éãœãªãã£ã¢ã¯1人çšã²ãŒã ãªã®ã§ããã®è³ªåã¯ããã§ã¯åœãŠã¯ãŸããŸããã誰ããšäžç·ã«éã³ãããªããåãç€é¢ã亀äºã«éã¶ããåãé 眮ã§ã¿ã€ã ãç«¶ããšããã§ãããã
麻éãœãªãã£ã¢ã®ç€é¢ãè©°ãŸãã®ã¯ãªãã§ããïŒ
Mahjong Online Club ã§ãè©°ãŸã£ããããã«èŠããç€é¢ã®å€ãã¯ãã¢ã«ãŽãªãºã çã«è§£ããªãããã§ã¯ãããŸãããéå§æç¹ã§ã¯è§£ããé 眮ã§ãéäžã®çµã¿åããéžæãåã¡çãéãããŠããŸã£ãã ãã§ããæãããããåå ã¯3æèªç±ã»1æåããã®çœ ã§ããèŠããŠããåãç3æã®ãã¡ã4æç®ãäžã«éã蟌ããããŠããã®ã«ãééã£ã2æãçµã«ããŠããŸããåãããçãæ°žä¹ ã«å€ç«ãããŠããŸãããšã§ããUndo ã§æ»ãããShuffle ã§æ®ãã®çãæ°ããè§£ããé 眮ã«äžŠã¹æ¿ããŸãããã
麻éãœãªãã£ã¢ã¯è³ã«è¯ãã§ããïŒ
ã¯ããèªç¥çäœæã«é¢ããç ç©¶ã¬ãã¥ãŒã§ã¯ã麻éç³»ã®ãã¬ã€ãç¹ã«ç¶ç¶çãªãã¬ã€ã«ãããŠããã¿ãŒã³èªèãäœæ¥èšæ¶ãèŠç©ºéæšçã®åäžãšäžè²«ããŠé¢é£ã¥ããããŠããŸãããœãªãã£ã¢ã¯ç¹ã«ãå±€ã«ãªã£ã3Dç€é¢ãèŠæž¡ããå°æ¥ã®äœçœ®ãäºæž¬ããå¿ èŠããããããèŠç©ºéç³»ã匷ã䜿ããŸããå€ãã®ãã¬ã€ã€ãŒã¯ãçããã€ã³ããã«ãã¹ã®æéã®ããã«ãç©ãããªçæ³æããããšãæããŠããŸãã
麻éãœãªãã£ã¢ã§äžçªè¯ãæŠç¥ã¯äœã§ããïŒ
æãä¿¡é Œã§ããæŠç¥ã¯å±€ã®åªå é äœã§ããè€æ°ã®çµã¿åãããåæ³ãªããç€é¢ã®æãäžã®å±€ã«ãããã®ãéžã³ãŸããããããããããšã§ãæãå€ãã®æ°ããçãéããŸããããã«ç€é¢ã®ãã©ã³ã¹ïŒçåŽã ããå ã«æ¶ããããªãïŒã3æèªç±ã«ãŒã«ïŒåããã4æç®ãå€ç«ãããªãïŒããããŠ3æå èªã¿ïŒæ±ºããåã«é ã®äžã§ããã«2æé²ããïŒãçµã¿åãããã°ãåçã¯å€§ããäžãããŸãã
