ils

1. they (male or mixed group)
2. (informal) they (female)

vivent

third-person plural present indicative/subjunctive of vivre

sur

• Prep

  1. on, upon
  2. on top of
  3. from on top of
  4. above
  5. out of
  6. in the case of
  7. about, concerning
  8. (informal) in (a place)

• Adj

la

• Article

  the (definite article)

• Pron
• Noun

côte

1. rib (bone)
2. hill, slope
3. coast

pacifique

pacific

sud-ouest

south-west

de

• Prep

  1. of (expresses belonging)
  2. of (used to express property or association)
  3. from (used to indicate origin)
  4. of (indicates an amount)
  5. used attributively, often translated into English as a compound word
  6. from (used to indicate the start of a time or range)
  7. used after certain verbs before an infinitive, often translated into English as a gerund or an infinitive
  8. by (indicates the amount of change)

• Article
• Noun