What is the share of each heir from the estate of a deceased person who has seven sons of a son, two daughters, and five daughters of a son?

The two daughters receive two-thirds as a prescribed share. The remainder goes to the grandsons and granddaughters (sons' sons and daughters' sons) by way of 'asabah (residuary heirship), with the male receiving the share of two females. The inheritance is divided into 57 shares.