Four guys walking pass a house belongs a girl named Sakunthala.
For kicks they agreed to make a kaviya for Sakunthala but agreed that the next guy should start the kaviya with the last word of the previous verse. So here is how they composed it.

WIKUM WILAWE SITINA MAGE SAKUNTHALA
SAKUMTHALA DAKA MAGE SITHA UDHAM WELA
UDHAM WELA SITIYATH MAMA NIKAM BALAA
NIKAM BALAA SITIYATH MATA KELIN WELA