String Rotation Mockvita

# Mockvita Question 1 [String Rotation]
# Author : Aman Vishwakarma [L1]
# Utility function to check anagrams
def isAnagram(s1, s2):
    c1 = [0] * 26
    c2 = [0] * 26
    # increase character count
    for i in s1:
        c1[ord(i) - 97] += 1
    for i in s2:
        c2[ord(i) - 97] += 1
    # if the character counts are same, they are anagrams
    if c1 == c2:
        return True
    return False

# Utility Function for subAnagrams
def isSubAnagram(originalString, generatedString):
    l = len(originalString)
    start,end = 0,l # For substring []
    while end < len(generatedString):
        subString = originalString[start:end]
        if isAnagram(subString,generatedString):
            return True
        elif subString[-1] not in originalString:
            start+=1
            end+=1
        else:
            start+=1
            end+=1
        return False

# Left rotate function
def leftRotation(querry, magnitude):
    return querry[magnitude:]+querry[0:magnitude]
# Right rotate function
def rightRotation(querry,magnitude):
    return leftRotation(querry,len(querry)-magnitude)

# Function to get first char
getFirstChar = lambda x : list(x)[0]

# Driver Function
def driver(s1,s2,actions):
    forRotation = s1
    # make generated string
    genString = ""
    for action in actions:
        dir,mag = action
        if dir == "L":
            forRotation = leftRotation(forRotation,mag)
            genString+=getFirstChar(forRotation)
        elif dir == "R":
            forRotation = rightRotation(forRotation,mag)
            genString+=getFirstChar(forRotation)
        else:
            continue
    # Show Something useful:
    if isSubAnagram(s2,genString):
        print("True")
    else:
        print("False")

if __name__ == '__main__':
    # Main String Defination
    s1 = "firstcharstring"
    # Taking inputs
    actions = []
    originalString = str(input())
    for x in range(int(input())):
        dir,mag = input().split()
        actions.append(tuple([dir.upper(),int(mag)]))
    # Pass everything to driver function
    driver(s1,originalString,actions)