$carg[1]
$carg[7]$carg[8] $carg[9]
$carg[3]$carg[4]
$carg[5]
$carg[10]$carg[11] $carg[12] $carg[13] $carg[14] $carg[15] $carg[16] $carg[17] $carg[18] $carg[19] $carg[20] $carg[21] $carg[22]