"K" and "Z" are also absent in all sets because they are rare in Latin, while "J" is not considered separate from "I" in all sets except the third one, in which it is not included because it is rare in Latin. "W" is also absent in all sets because it did not exist in ancient times, and is used only in modern borrowed words. Latvian-language sets use these 104 tiles:   The letters "Ō", "Ŗ", and the digraph "UO" and "CH" (which was only used in loanwords) are obsolete letters used in some dialects of Latvian, but are not used in the standard language, so are not included. "Y", which is also used in some dialects of Latvian, is not used in the standard language, so is not included. "Q", "W", and "X" are absent, because they are not used in Latvian. "F" and "H" are present only in loanwords, but are considered part of standard Latvian, so they are included. Marketed as L33t Tiles by the now defunct Wiremelon, LLC, editions of an English-L33tspeak variant of Scrabble contain 103 letter tiles in the following distribution:   Lithuanian-language sets use these 104 tiles:   The letters "Q", "W" and "X" are absent, because they are not used in Lithuanian. Arguably "F" and "H" do not exist in Lithuanian either, but they are included as they are sometimes used for borrowed words. The old Lithuanian distribution was as follows:   Lojban-language sets use these 160 tiles:   The combination XO is absent as it is only used in 7 words ("binxo", "ganxo", "jerxo", "sirxo", "xogji", "xotli", and "xo'u"). The combination ZO is absent as it is only used in 7 words ("brazo", "kinzo", "zo'a", "zo'e", "zo'i", "zo'o", and "zo'u"). The combination 'Y is absent as it is only used in 1 word (".y'y"). The letter . occurs in Lojban, but it is so infrequent that it has no tile. Blanks can be used to represent any of the above letters (including .) and digrams(including XO, ZO, and 'Y).