>>> from eurovision import transform

>>> transform("FRA:10 points. GBR:03 points. POR:00 points. ")
'FRA 10 points:GBR 3 points:POR 0 points'
>>> transform("FRA:10 points. GBR:00 points. POR:00 points. ")
'FRA 10 points:GBR 0 points:POR 0 points'
>>> transform("FRA:10 points. GBR:03 points. ")
'FRA 10 points:GBR 3 points'