DELETE TYPES;
READ FILE "p332-7thedition.a4c";
COMPILE ex OF parta;
BROWSE {ex};
RUN {ex.doall};
SOLVE {ex} WITH QRSlv;
BROWSE {ex};

DELETE TYPES;
READ FILE "p332-7thedition.a4c";
COMPILE ex OF partb;
BROWSE {ex};
RUN {ex.doall};
SOLVE {ex} WITH QRSlv;
BROWSE {ex};

DELETE TYPES;
READ FILE "p332-7thedition.a4c";
COMPILE ex OF partc;
BROWSE {ex};
RUN {ex.doall};
SOLVE {ex} WITH QRSlv;
BROWSE {ex};

DELETE TYPES;
READ FILE "p332-7thedition.a4c";
COMPILE ex OF partd;
BROWSE {ex};
RUN {ex.doall};
SOLVE {ex} WITH QRSlv;
BROWSE {ex};

DELETE TYPES;
READ FILE "p332-7thedition.a4c";
COMPILE ex OF parte;
BROWSE {ex};
RUN {ex.doall};
SOLVE {ex} WITH QRSlv;
BROWSE {ex};