txt = input() space = txt.count(' ') print(txt[0]) if txt[0]==' ' and txt[len(txt)-1] == ' ': print(txt.replace(' ', '_')) print("2", space-1) elif txt[0]==' ' or txt[len(txt)-1] == ' ': print(txt.replace(' ', '_')) print("1", space) else: print(txt.replace(' ', '_')) print("3", space+1)