Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Phoneme | Realization | Environment | Example | Gloss |
| --- | --- | --- | --- | --- |
| /i/ | [i] | #_X | /ili/ | 'to exist' |
| /i/ | [ɨ] | #_Xː / Xː_ | /idːa/ | 'he went' |
| /i/ | [ɪ] [e] | _G / G_ | /dˤːiqs/ | 'to burst out' |
| /i/ | [ɪj] | X_# | /isːfrˤħi/ | 'he made me happy' |
| /u/ | [u] | #_X / X(ː)_X | /umsʁ/ | 'I painted' |
| /u/ | [ʊ] [o] | _G / G_ | /idˤurˤ/ | 'he turned' |
| /u/ | [ʊw] | X(ː)_# | /bdu/ | 'to begin' |
| /a/ | [æ] | #_X(ː) / X(ː)_X | /azn/ | 'to send' |
| /a/ | [ɐ] | X(ː)_# | /da/ | 'here' |
| /a/ | [ɑ] | _C̣ / C̣_ | /ħadˤr/ | 'to be present' |
Question:
Name the phoneme when the example is /umsʁ/
Answer:
/u/