NOS Parody Number

NOS Parody Number is an identification system, assigned to a parody created by the original user and NOS. It contains four alphanumeric charcters indicating the parody (position 1 is the first letter of the show that was parodying, postions 2 - 3 are the identification group [A3 - Z3 (no 9, I, O, Q or W)], position 4 is always 'X'), a sequential number (must be between 1 and 9 numeric characters), and a check character (calculated using ISO 7064 MOD 37-2).

Parodies of "Robin Hood"
Beginning from RP7X-2000-8
 * Kion Hood: RP7X-2000-8
 * Jack Hood: RP7X-2001-6
 * Elena Hood: RP7X-2002-4
 * Buster Hood: RP7X-2003-2
 * Elmo Hood: RP7X-2004-0
 * Oh Hood: RP7X-2005-Z
 * Yadong Hood: RP7X-2006-X
 * Count von Hood: RP7X-2007-V
 * Irving Hood: RP7X-2008-T