 At word boundaries, syllabification breaks up consonant clusters to CVC or CV structure as much as is possible.CCC and CCCC clusters occur, but they are always broken up by a syllable boundary (that is, C-CC/CC-C or CC-CC).Syllable-initial CC clusters are either composed of (1) /θ/, /s/, or /h/, followed by any consonant or (2) any consonant followed by /w/.