str_ = input() l = list(str_) lr = [] for i in l: if i == '1': lr.append(i) elif i == '0': lr.append(i) elif i in ('a','b','c'): i = '2' lr.append(i) elif i in ('d','e','f'): i = '3' lr.append(i) elif i in ('j','k','l'): i...