Cuckoo hashing allows closer to perfect hashing by using 2 different hashcodes
 * that allow 2 positions in the table for each key-value pair
Cuckoo hashing allows closer to perfect hashing by using 2 different hashcodes
 * that allow 2 positions in the table for each key-value pair
Cuckoo hashing allows closer to perfect hashing by using 2 different hashcodes that allow 2 positions in the table for each key-value pair