How do you play the card game kibs with 4 people?

The card game KIBS is played with partners. The partners come up with a "secret code" to let their partner know they have a four of a kind. The partner (or anyone at the table) can call kibs on a person by stating " PERSON'S NAME has kibs." The game KIBS is played by everyone being dealt five cards and four cards are thrown into the middle to be "fought for" to make a four of a kind. If you pick up a card, you must discard a card. Only five cards in your hand at a time. Once everyone has picked through the four cards in the middle they are put in the "discard" pile and four new cards are dealt in the middle. This process goes on until someone calls kibs.