aunt ="(father's older brother's wife)";
aunt2 ="(father's younger brother's wife)";
uncle ="(father's older brother)";
uncle2 ="(father's younger brother)";
bl="(husband's older brother)";
bl2="(husband's younger brother)";
bl3="(older sister's husband)";
bl4="(younger sister's husband)";
bl5="(wife's older brother)";
bl6="(wife's younger brother)";
bl7="(younger sister's husband)";
sl="(husband's older sister)";
sl2="(husband's younger sister)";
sl3="(older brother's wife)";
sl4="(younger brother's wife)";
sl5="(wife's older sister)";
sl6="(wife's younger sister)";
older="(older than you)";
younger="(younger than you)";

mess="(The tree on the left hand side is the family from the woman's perspective. The tree on the right hand is from the man's perspective. The terms for the step family used by the man and the woman differ ."