 Sequences of two or more consonants within a syllable only occur at the end of a syllable, not initially.For example, , 'knock something (as acorns, fruit) off something (as tree)', shows a two consonant cluster in word-final position.Across syllable boundaries in the middle of a word, it is common for there to be two-consonant sequences without restrictions, except that unaspirated stops, voiced stops, voiceless nasals, voiceless semi-vowels, and don't occur syllable-finally.