N1_v2

s=''
with open('f.txt') as f:
    s = f.readline()

ans = 0
fin = 0
i = 0

s = s.replace('R', 'Q')
s = s.replace('S', 'Q')

def f(l):
    global i
    while i + 1 < len(s):
        #print("i = ", i)
        if s[i] + s[i + 1] == 'QQ':
            #print("A")
            return l
        i += 1
        l += 1
        if i + 1 == len(s):
            #print("B")
            return l



while i + 1 < len(s):
    #print("i = ", i)
    if s[i] + s[i + 1] == 'QQ':
        i += 1
        k = f(1)
        #print("k = ", k)
        if k > ans:
            ans = k
            fin = i

    i += 1

print(ans)
print(fin)