Q5(cyclesheet 6)

def frequency(str):
    str = str.split()
    str2 = []
    for i in str:
        if i not in str2:
            str2.append(i)

    for i in range(0, len(str2)):
        c = str2.sort()
        d = str.count(str2[i])
        if d > 0 :
            print(str2[i],'-',d)

str = input()
frequency(str)