assertEquals(0, p.calculatePartition('-', 3));
assertEquals(0, p.calculatePartition('a', 3));
assertEquals(0, p.calculatePartition('h', 3));
assertEquals(0, p.calculatePartition('i', 3));
assertEquals(1, p.calculatePartition('j', 3));
assertEquals(1, p.calculatePartition('r', 3));
assertEquals(2, p.calculatePartition('s', 3));
assertEquals(2, p.calculatePartition('t', 3));
assertEquals(2, p.calculatePartition('u', 3));
assertEquals(2, p.calculatePartition('z', 3));
assertEquals(2, p.calculatePartition('}', 3));