I want to know what letters aren't included in the following text, so give me a list of all the letters that are used in the text I've provided in alphabetical order so that I can see what ones are missing. Put all in lowercase form, even if they were capitals in the text, and don't repeat any. 

Merkel was born Angela Dorothea Kasner in 1954, in Hamburg, West Germany, the daughter of Horst Kasner (1926–2011; né Kaźmierczak),[22][23] a Lutheran pastor and a native of Berlin, and his wife Herlind (1928–2019; née Jentzsch), born in Danzig (now Gdańsk, Poland), a teacher of English and Latin. She has two younger siblings, Marcus Kasner, a physicist, and Irene Kasner, an occupational therapist. In her childhood and youth, Merkel was known among her peers by the nickname "Kasi", derived from her last name Kasner.[24]
system
main yah jaananaa chahta hum ki nimnlikhit paath main koun se akshar shaamil nahin hai, isliye mujhe un sabhi patron kii ek suchi den jo maine varnmaala kram main die gaye paath main upyog kiye gaye hai taaki main dekh sakuun ki main dekh sakuun ki kya gaayab hai.sabhi ko loarkes rup main rakhen, bhale hi ve paath main rajdhaniyon the, or koi bhi doharaa na jaaen.

mercel kaa janm 1954 main angela dorothea kasnar, hamberg, pashchim germany main, horst kasnar (1926–2011; ne kamiyarkalak) kii beti, [22] [23] [23] ek lutheran padri or berlin ke mul nivasee (1928 (1928 (1928 (1928 (1928 (1928 (1928 or unki patni (1928) (-2019; ni jentrusch), denzig (ab gadkask, poland) main janme, angreji or latin ke ek shikshak.uske do chote bhai -bahan hai, marcus kasnar, ek bhautik vigyaani or ek vyavsaayik chikitsak, iren kasnar.apane bachapan or yuvaaon main, mercel apane saathiyon ke bich "kasi" upnaam se janaa jaataa tha, jo ki uske antim naam kasnar se liya gaya tha. [24]
user
e, bi, si, di, i, i, epa, ji, ech, ai, je, ke, el, em, en, en, o, o, pi, aar, es, tii, you, ve, dablyoo, vaai, vaai.jed, ź
assistant
<|system|>
</s>
<|user|>
main yah jaananaa chahta hum ki nimnlikhit paath main koun se akshar shaamil nahin hai, isliye mujhe un sabhi patron kii ek suchi den jo maine varnmaala kram main die gaye paath main upyog kiye gaye hai taaki main dekh sakuun ki main dekh sakuun ki kya gaayab hai.sabhi ko loarkes rup main rakhen, bhale hi ve paath main rajdhaniyon the, or koi bhi doharaa na jaaen.

mercel kaa janm 1954 main angela dorothea kasnar, hamberg, pashchim germany main, horst kasnar (1926–2011; ne kamiyarkalak) kii beti, [22] [23] [23] ek lutheran padri or berlin ke mul nivasee (1928 (1928 (1928 (1928 (1928 (1928 (1928 or unki patni (1928) (-2019; ni jentrusch), denzig (ab gadkask, poland) main janme, angreji or latin ke ek shikshak.uske do chote bhai -bahan hai, marcus kasnar, ek bhautik vigyaani or ek vyavsaayik chikitsak, iren kasnar.apane bachapan or yuvaaon main, mercel apane saathiyon ke bich "kasi" upnaam se janaa jaataa tha, jo ki uske antim naam kasnar se liya gaya tha. [24]</s>
<|assistant|>
e, bi, si, di, i, i, epa, ji, ech, ai, je, ke, el, em, en, en, o, o, pi, aar, es, tii, you, ve, dablyoo, vaai, vaai.jed, ź</s>
