Mariosuperhero123456, ueirirhirww, shadow_master9027, osjs90,osjs5678, osjs3446, osjs3443, mjujujj1, adc2172020@hotmail.com

lc19860623, 1982415@Gf, pro123456789, adc2172020@hotmail.COM

abc = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z'] final = [] K = int(input()) word_raw = input() for P in range(len(word_raw)): S = 3P+1+K friend_inside_me = abc.index(word_raw[P]) e = friend_inside_me-S % 26 final.append(abc[-e]) print(e) print(final)