Problem:
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Transformation

Write a program which performs a sequence of commands to a given string $str$. The command is one of:

print a b: print from the a-th character to the b-th character of $str$

reverse a b: reverse from the a-th character to the b-th character of $str$

replace a b p: replace from the a-th character to the b-th character of $str$ with p

Note that the indices of $str$ start with 0.

Input

In the first line, a string $str$ is given. $str$ consists of lowercase letters. In the second line, the number of commands q is given. In the next q lines, each command is given in the above mentioned format.

Output

For each print command, print a string in a line.

Constraints

$1 \leq $ length of $str \leq 1000$

$1 \leq q \leq 100$

$0 \leq a \leq b < $ length of $str$

for replace command, $b - a + 1 = $ length of $p$

Sample Input 1

abcde
3
replace 1 3 xyz
reverse 0 2
print 1 4

Sample Output 1

xaze

Sample Input 2

xyz
3
print 0 2
replace 0 2 abc
print 0 2

Sample Output 2

xyz
abc

Solution in Python3 (judge verdict: Accepted)

s = input()
n = int(input())
for i in range(n):
    l = input().split()
    if l[0] == 'replace':
        s = s[:int(l[1])] + str(l[3]) + s[int(l[2]) + 1:]
    elif l[0] == 'reverse':
        s = s[:int(l[1])] + s[int(l[1]):int(l[2])+1][::-1] + s[int(l[2]) + 1:]
    elif l[0] == 'print':
        print(s[int(l[1]):int(l[2]) + 1])