ใๆใๅใๅคซๅฉฆใๆฎใใใใกใขใชใขใซใใผใใใฉใใใจ้กใใใ้่ชใฎไผ็ปใจๅฆปใ้จใใ็ตถๅซใโใ็ทใจ็ด ่ๅฏ็ๅฝๆฎๅฝฑไผใงๅฏๅใใๆค่จผ๏ผ๏ผๆฆ้ฃใใใ่ฅใใฆใซใใซใใซๅใ่ฟใฃใใโใใใโฏใณใพใง3cmใซ่ถ
ๆฅ่ฟใใฆๅฅฅใใๆฅๆฟๆฌฒๆ
๏ผ๏ผๆฆ้ฃใ่ฟใใซใใใซใ้ขใใใ็ไธญๅบใ๏ผ๏ผ็ฌฌ2ๅผพใใใผใ1ใ