<Ul> <Li> Italo - Dalmatian <Ul> <Li> Sicilian </Li> </Ul> </Li> </Ul> <Li> Italo - Dalmatian <Ul> <Li> Sicilian </Li> </Ul> </Li> <Ul> <Li> Sicilian </Li> </Ul> <Tr> <Th_colspan="2"> Language codes </Th> </Tr>

What is the difference between italian and sicilian language