Some dialects may use /ø/ and /y/, which ostensibly arise from vocalization of a /l/ in coda-position (e.g. /tyle/ for standard /tilːe/, written <tille> "red".)
Although the writing system reflects traces of front rounded
vowels, most of people pronounce <ae> as <e>,
<oe> as <e>, <oei> as <ei>, <y> as <i> and <yy> as <ii>
