Kyrgyz/Nouns with epenthesis

Pattern

Some nouns have epenthesis in their roots. A vowel (that then harmonises) is epenthesised when the stem isn't followed by a surface vowel.

• орун
  • орн:оурн
  • орн>{D}{A}:орунда
  • орн>{I}{M}:ордум
  • орн>{S}{I}{n}>{D}{A}:ордунда

Attempt

Rules

"Epenthesis in рн stems"
%{y%}:0 <=> _ [ :Cns :SurVow ]/[ :0 | %>: ] ;

"Harmony of unepenthesised vowel in рн stems"
%{y%}:Vy <=> [ :LastVowel :Cns* :Cns ]/[:0] _ [ :Cns \:SurVow ]/[ :0 | %>:] ;
  where  Vy  in  (  и  ү  и  и  ү  ы  ы  у  у  ы  у  у )
  LastVowel  in  (  и  ү  е  э  ө  я  а  ё  о  ы  ю  у )
           matched ;

"Desonorisation of н when no vowel epenthesised"
н:д <=> р %{y%}:0 _ ;
<pre>

=== Problems ===
<pre>
There is a <=-rule conflict between "Epenthesis in рн stems" and "Harmony of unepenthesised vowel in рн stems SUBCASE: LastVowel=и Vy=и".
E.g. in context {y}:и {B}:б _ {B}:б р: {A}:а 
WARNING! The conflict is unresolvable.

There is a <=-rule conflict between "Epenthesis in рн stems" and "Harmony of unepenthesised vowel in рн stems SUBCASE: LastVowel=ү Vy=ү".
E.g. in context и:ү {B}:б _ {B}:б р: {A}:а 
WARNING! The conflict is unresolvable.

There is a <=-rule conflict between "Epenthesis in рн stems" and "Harmony of unepenthesised vowel in рн stems SUBCASE: LastVowel=е Vy=и".
E.g. in context {E}:е {B}:б _ {B}:б р: {A}:а 
WARNING! The conflict is unresolvable.

There is a <=-rule conflict between "Epenthesis in рн stems" and "Harmony of unepenthesised vowel in рн stems SUBCASE: LastVowel=э Vy=и".
E.g. in context м:э {B}:б _ {B}:б р: {A}:а 
WARNING! The conflict is unresolvable.

There is a <=-rule conflict between "Epenthesis in рн stems" and "Harmony of unepenthesised vowel in рн stems SUBCASE: LastVowel=ө Vy=ү".
E.g. in context э:ө {B}:б _ {B}:б р: {A}:а 
WARNING! The conflict is unresolvable.

There is a <=-rule conflict between "Epenthesis in рн stems" and "Harmony of unepenthesised vowel in рн stems SUBCASE: LastVowel=я Vy=ы".
E.g. in context {E}:я {B}:б _ {B}:б р: {A}:а 
WARNING! The conflict is unresolvable.

There is a <=-rule conflict between "Epenthesis in рн stems" and "Harmony of unepenthesised vowel in рн stems SUBCASE: LastVowel=а Vy=ы".
E.g. in context а:а {B}:б _ {B}:б р: {A}:е 
WARNING! The conflict is unresolvable.

There is a <=-rule conflict between "Epenthesis in рн stems" and "Harmony of unepenthesised vowel in рн stems SUBCASE: LastVowel=ё Vy=у".
E.g. in context я:ё {B}:б _ {B}:б р: {A}:а 
WARNING! The conflict is unresolvable.

There is a <=-rule conflict between "Epenthesis in рн stems" and "Harmony of unepenthesised vowel in рн stems SUBCASE: LastVowel=о Vy=у".
E.g. in context м:о {B}:б _ {B}:б р: {A}:а 
WARNING! The conflict is unresolvable.

There is a <=-rule conflict between "Epenthesis in рн stems" and "Harmony of unepenthesised vowel in рн stems SUBCASE: LastVowel=ы Vy=ы".
E.g. in context {y}:ы {B}:б _ {B}:б р: {A}:а 
WARNING! The conflict is unresolvable.

There is a <=-rule conflict between "Epenthesis in рн stems" and "Harmony of unepenthesised vowel in рн stems SUBCASE: LastVowel=ю Vy=у".
E.g. in context {U}:ю {B}:б _ {B}:б р: {A}:а 
WARNING! The conflict is unresolvable.

There is a <=-rule conflict between "Epenthesis in рн stems" and "Harmony of unepenthesised vowel in рн stems SUBCASE: LastVowel=у Vy=у".
E.g. in context у:у {B}:б _ {B}:б р: {A}:а 
WARNING! The conflict is unresolvable.