1.1.11 IdUdeddvichanam pragRuhyam
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Terms in the Dual number ending with 'I', 'U', or 'e' are excluded from the sandhi process.
RULE: It-Ut-et-(NOM-S) dvivachanam-(NOM-S) pragRuhyam-(NOM-S)
[ if a term has a Case suffix with a Dual Number and ends with 'It', 'Ut', or 'et', it is defined as 'pragRuhyam' ]
Examples include the dual number nominal declensions 'munI', and 'sAdhU', as well as the dual number verb conjugation 'labhete'.