Virtual Host Configuration Help

Hi,

Is ti possible to do configure several hosts in one line?
Like this?

hosts:
   - "xmpp.domain1.com"
   - "xmpp.domain2.com"
   - "xmpp.domain3.com"
   - "xmpp.domain4.com"

host_config:
   "xmpp.domain1.com", "xmpp.domain2.com" :
      sql_type: pgsql
      sql_server: "localhost"
      sql_database: "dbDomain1"
      sql_username: "dbUser1"
      sql_password:  "dbUser1Pass"
      auth_method: sql

   "xmpp.domain3.com", "xmpp.domain4.com":
      sql_type: pgsql
      sql_server: "localhost"
      sql_database: "dbDomain2"
      sql_username: "dbUser2"
      sql_password:  "dbUser2Pass"
      auth_method: sql