When two of our ancestors long ago wanted something, one of them perhaps would go and steal it by hitting the other, or maybe he would go and spear him. After that he would turn himself in. If they so desired, then they would wound him severely by spearing him in the thigh. But if they did not so desire, then the nephews (of offended party) would hit him on the back, or perhaps the sons (of the offended party) would hit him on the back with a club. That's how they used to appease themselves. Two of the close kin, they would hit each other on the head, or maybe one would cut him with a knife, or spear his thigh.
