f = open('1_24.txt')

s = f.read()

count, maxi = 1,0

i = 0

for i in range(1,len(s)):

if (s[i-1] not in 'QRW' or s[i] not in 'QRW') and (s[i-1] not in '124' or s[i] not in '124'):

count += 1

else:

maxi = max(maxi,count)

count = 1

print(maxi)

s = open('1_24.txt').readline()

s = s.replace('Q', 'A').replace('R', 'A').replace('W', 'A').replace('2', '1').replace('4', '1')

curlen = 1

maxlen = 0

for i in range(len(s)-1):

if s[i]!=s[i+1]:

curlen+=1

else:

maxlen = max(maxlen, curlen)

curlen = 1

print(maxlen)

f = open('1_24.txt').readline()

f = f.replace('R','Q').replace('W','Q').replace('2','1').replace('4','1').replace('QQQ','QQ').replace('111','11').replace('QQ','Q Q').replace('11','1 1').split(' ')

maxi = 0

for i in range (0,len(f)):

maxi = max(len(f[i]),maxi)

print(maxi)