dic = { "1": "1", "2": "a,b,c", "3": "d,e,f", "4": "g,h,i", "5": "j,k,l", "6": "[m,n,o", "7": "p,q,r,s", "8": "t,u,v", "9": "w,x,y,z", "0": "0", } pw = input() for i in pw: if i.islower(): i = i for j, k in dic.items(): if i in k: i = j elif i.isupper(): i = i.lower() if "a" <= i < "z": i = ch...