Alphabet file: pub/alphabet.russian.xml, training file: training/training_russian_RU.txt

Present in the alphabet, but not the training text:
Line 14: а
Line 15: б
Line 16: в
Line 17: г
Line 18: д
Line 19: е
Line 20: ѐ
Line 21: ж
Line 22: з
Line 23: и
Line 24: й
Line 25: к
Line 26: л
Line 27: м
Line 28: н
Line 29: о
Line 30: п
Line 31: р
Line 32: с
Line 33: т
Line 34: у
Line 35: ф
Line 36: х
Line 37: ц
Line 38: ч
Line 39: ш
Line 40: щ
Line 41: ъ
Line 42: ы
Line 43: ь
Line 44: э
Line 45: ю
Line 46: я
Line 49: А
Line 50: Б
Line 51: В
Line 52: Г
Line 53: Д
Line 54: Е
Line 55: Ѐ
Line 56: Ж
Line 57: З
Line 58: И
Line 59: Й
Line 60: К
Line 61: Л
Line 62: М
Line 63: Н
Line 64: О
Line 65: П
Line 66: Р
Line 67: С
Line 68: Т
Line 69: У
Line 70: Ф
Line 71: Х
Line 72: Ц
Line 73: Ч
Line 74: Ш
Line 75: Щ
Line 76: Ъ
Line 77: Ы
Line 78: Ь
Line 79: Э
Line 80: Ю
Line 81: Я
Line 118: ‹
Line 119: ›
Line 120: «
Line 121: »


Present in the training text, but not the alphabet:
≈ е б у ц Д Ш Й Б г х ш Ч д З в С В з У ё А Е ч И й р т Ж и ф Щ Р щ Т Ц ╥ Ф а Х ж с Ё Г