The DC animated universe was a series of shows and feature-length films that aired or were released during the period from 1992 through 2006 and featured many characters from the DC Comics roster.
 While many characters played important or ongoing roles in the series, many more appeared only in the background.
 This is a list of characters appearing in the related shows and films.
 The information is broken down by production and sorted by original air date or release date.
The Guanzi () is an ancient Chinese political and philosophical text that is named for and traditionally attributed to the 7th century BCE statesman Guan Zhong, who served as Prime Minister to Duke Huan of Qi.
 At over 135,000 characters long, the "Guanzi" is one of the longest early Chinese philosophical texts.
 The Han Dynasty scholar Liu Xiang edited the received "Guanzi" text circa 26 BCE.
 It contains a wide variety of material from many different authors over several successive centuries, largely associated with the 4th century BCE Jixia Academy in the Qi capital of Linzi, but it might not have been compiled until after the Han Feizi.
The IBM 1410, a member of the IBM 1400 series, was a variable wordlength decimal computer that was announced by IBM on September 12, 1960 and marketed as a midrange "Business Computer".
 It was withdrawn on March 30, 1970.
 The 1410 was similar in design to the very popular IBM 1401, but it had one major difference.
 Addresses were five characters long and allowed a maximum memory of 80,000 characters, much larger than the 16,000 characters permitted by the 1401's three character addresses.
 However, the 1410 could also be run in what was termed 1401 compatibility mode.
 On the 1410, this was accomplished in wired hardware - the machine literally turned into a 1401 with the flip of a switch.
 In addition, with care, it was possible to write source code in the Autocoder assembler language that could be used on either system, as nearly all 1401 instructions had exact 1410 equivalents, and had the same mnemonics.
Camp Half-Blood Chronicles is a media franchise created by author Rick Riordan, encompassing three five-part novel series, three short-story collections, two myth anthology books, a stand-alone short story, an essay collection, a guide, four graphic novels, two films, a video game, a musical, and other media.
 Set in the modern world, it focuses on groups of demi-god teenagers, and features many characters from Greek and Roman mythology.
 The first series, "Percy Jackson & the Olympians", follows the adventures of a teen named Percy Jackson at a summer camp for Greek demigods.
 The second series, "The Heroes of Olympus", introduces several more lead characters and a second camp for Roman demigods.
 The third series, "The Trials of Apollo", follows the now-mortal god Apollo, with appearances by many characters from the first and second series.
The c. 350 BCE Neiye 內業 or Inward Training is the oldest Chinese received text describing Daoist breath meditation techniques and "qi" circulation.
 After the "Guanzi" political and philosophical compendium included the "Neiye" around the 2nd century BCE, it was seldom mentioned by Chinese scholars until the 20th century, when it was reevaluated as a "proto-Daoist" text that clearly influenced the "Daode jing", "Zhuangzi", and other classics.
 "Neiye" traditions also influenced Chinese thought and culture.
 For instance, it had the first references to cultivating the life forces "jing" "essence", "qi" "vital energy", and "shen" "spirit", which later became a fundamental concept in Daoist "Neidan" "internal alchemy", as well as the Three Treasures in traditional Chinese medicine.
TRON Code is a multi-byte character encoding used in the TRON Project.
 It is similar to Unicode but does not use Unicode's Han unification process: each character from each CJK character set is encoded separately, including archaic and historical equivalents of modern characters.
 This means that Chinese, Japanese, and Korean text can be mixed without any ambiguity as to the exact form of the characters; however, it also means that many characters with equivalent semantics will be encoded more than once, complicating some operations.
A double-byte character set (DBCS) is a character encoding in which either all characters (including control characters) are encoded in two bytes, or merely every graphic character not representable by an accompanying single-byte character set (SBCS) is encoded in two bytes (Han characters would generally comprise most of these two-byte characters).
 A DBCS supports national languages that contain a large number of unique characters or symbols (the maximum number of characters that can be represented with one byte is 256 characters, while two bytes can represent up to 65,536 characters).
 Examples of such languages include Japanese and Chinese.
 Korean Hangul does not contain as many characters, but KS X 1001 supports both Hangul and Hanja, and uses two bytes per character.
The name is an acronym for "Frank (Sheeran), Ian (Chai), and Glenn (Chappell) who collaborated in the development of the FIGlet computer program developed to generates text banners, in a variety of typefaces, composed of letters made up of arrangements of smaller characters.
 Olson used let in creating his -based typefaces.
 Olson describes the types as an "exploration into the generative possibilities type design software and simple grid structures."
 While suggestion of a raster is clearly visible in the face, a hominess similar to that found in nineteenth century cross-stitched samplers is also found.
 Many characters have swashes, and the overall effect is reminiscent of cursive.
The Tower of Cabin is an unusual spinoff of the fantasy role-playing video game series called "" by the Japanese developer MicroCabin.
 "The Tower of Cabin" was released just before MicroCabin decided to discontinue the development of "" for MSX.
 "The Tower of Cabin" was also ported to the NEC PC9801.
 In this game, the player plays as a new MicroCabin employee as they wander the MicroCabin headquarters building in Japan with a goal to work with the various lead programmers and developers in making the company more successful.
 This is very similar to the Japanese game known as "Segagaga" (Dreamcast) in which the player runs the entire Sega company as the president of Sega Corporation.
 This game featured many characters from the "Xak" series such as Latok, Fray and Pixie.
 There were two unlockable mini-games in "The Tower of Cabin": a short fighting game between Pixie and Fray and a text adventure called "Crusader" that took place within the "Xak" universe.
In the aviation industry, a pseudo city code, pseudo-city code, or office ID, is an alpha-numeric identifier for a corporate user of a computer reservation system (CRS) or global distribution system (GDS), typically a travel agency.
 The codes are typically 3 or 4 characters long, (although the Amadeus system uses up to nine characters), and are unique to a specific office of a travel agency.
 They are used to associate each agency's bookings with the agency, and also to identify private fares available to the agency.

Question: The writings reevaluated as a "proto-Daoist" text is how many characters long? 
Answer: 135,000