Task_1

from collections import defaultdict, Counter
#1
n = input()
s = []
s3 = []
r = []
l = []
for i in range(len(n)):
    for t in range(len(n)):
        s3.append(n[i])
        f = n.count(n[i])
        s.append(f)
        break
qdict = dict(zip(s3, s))
print(qdict)
for m in qdict.keys():
    l.append(int(m))
for d in qdict.values():
    r.append(d)
for j in range(len(l)):
    if j != len(r) - 1:
        print(l[j], '-', r[j], end=',')
    elif j == len(r) - 1:
        print(l[j], '-', r[j])
print()
#2
ddict = defaultdict(list)
for p in range(len(n)):
    for x in range(len(n)):
        if p != x and n[p] != n[x]:
            ddict[n[p]].append(n.count(n[p]))
    else:
        continue
ddict = dict(ddict)
for k, v in ddict.items():
    v = str(v)
    for o in range(len(v)):
        if v[o].isnumeric():
            v = v[o]
            break
    print(k, '-', v, end=',')
print()
print()
#3
s6 = []
s4 = []
s5 = []
s6.extend(n)
c = Counter(s6)
c = dict(c.most_common()[:-len(s6):-1])
for k in c.keys():
    s4.append(k)
for v in c.values():
    s5.append(v)
for i in range(len(s4)):
    if i != len(s4) - 1:
        print(s4[i], '-', s5[i], end=',')
    elif i == len(s4) - 1:
        print(s4[i], '-', s5[i])