sub num{
#23456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_12345678
$k=shift;for(@_){$n=$_;chomp;lc;y/abcdefghijklmnopqrstuvwxyz/22233344455566677778889/;push@{$h{$k}},$n if$k=~$_}$h{$k}
}