△A?
? ? 2-1 ? ?
??〓???(?21)???(?23·??〓???·?? ??)???(?33·??〓???·??)
? ? 2-1 ? ?
??〓???(?28·??〓???·??)???(?1)???(??15·?? ??)
△B?
? ? 3-0 ? ?
??〓???(?15·??〓???)???(?6)???(?13·??〓???·?? ??)
? ? 4-0 ? ?
??〓???(?22·??〓???,?31·??〓???)???(?30·??〓???)???(?12·?? ??)