a = 10; if ( a < 5 ) a = 5;
a = 10; if ( a > 5 ) a = 12;
a = 10; if ( a < 5 ) a = a + 12; else a = a - 7;
a = 10; if ( a < 15 ) a = a + 12; else a = a - 7;
a = 10; if ( a < 5 ) a = a + 12; else a = a - 7; if ( a < 5 ) a = a + 12; else a = a - 7;
a = 10; if ( a > 5 ) a = a + 12; else a = a - 7; if ( a > 5 ) a = a + 12; else a = a - 7;
a = 10; b = 3; if ( a > b ) b = b + 12; else a = a - 7; if ( a > b ) a = a + 12; else a = a - 7;