Buggy python submission (verdict: Time Limit Exceeded):
from itertools import combinations
def main():
    S = input() + 'T'
    x, y = map(int, input().split())
    #データ加工
    moveX, moveY = [], []
    if S[0] == 'T': moveX.append(0)
    move ={0:moveX, 1:moveY}
    direct = 0
    step = 0
    for s in S:
        if s == 'T':
            if step > 0:
                move[direct].append(step)
                step = 0
            direct ^= 1 
        else:
            step += 1
    #判定
    if possible(x, moveX[1:], moveX[0]) and possible(y, moveY):
        print('Yes')
    else:
        print('No')


def possible(target, move, offset=0):
    Sum = sum(move)
    for k in range(len(move)//2+1):
        for c in combinations(move,k):
            moved = Sum-2*sum(c)
            if moved == abs(target-offset):
                return True
    return False


main()

Fixed submission:
from collections import defaultdict
def main():
    S = input() + 'T'
    x, y = map(int, input().split())
    #データ加工
    moveX, moveY = [], []
    if S[0] == 'T': moveX.append(0)
    move ={0:moveX, 1:moveY}
    direct = 0
    step = 0
    for s in S:
        if s == 'T':
            if step > 0:
                move[direct].append(step)
                step = 0
            direct ^= 1 
        else:
            step += 1
    #判定
    if possible(x, moveX[1:], moveX[0]) and possible(y, moveY):
        print('Yes')
    else:
        print('No')


def possible(target, move, offset=0):
    l = len(move)
    dp = [defaultdict(lambda:False) for _ in range(l+1)]
    #初期化
    dp[0][0] = True
    for i,m in enumerate(move):
        for key in dp[i]:
            dp[i+1][key+m] = True
            dp[i+1][key-m] = True
    return dp[l][target-offset]


main()

Buggy python submission (verdict: Time Limit Exceeded):
from itertools import combinations
def main():
    S = input() + 'T'
    x, y = map(int, input().split())
    #データ加工
    moveX, moveY = [], []
    move ={0:moveX, 1:moveY}
    direct = 0
    step = 0
    for s in S:
        if s == 'T':
            move[direct].append(step)
            direct ^= 1
            step = 0
        else:
            step += 1
    #判定
    moveX = [moveX[0]] + [i for i in moveX[1:] if i != 0]
    moveY = [i for i in moveY if i != 0]
    if possible(x, moveX[1:], moveX[0]) and possible(y, moveY):
        print('Yes')
    else:
        print('No')


def possible(target, move, offset=0):
    Sum = sum(move)
    for k in range(len(move)//2+1):
        for c in combinations(move,k):
            moved = Sum-2*sum(c)
            if moved == abs(target-offset):
                return True
    return False


main()

Fixed submission:
from collections import defaultdict
def main():
    S = input() + 'T'
    x, y = map(int, input().split())
    #データ加工
    moveX, moveY = [], []
    if S[0] == 'T': moveX.append(0)
    move ={0:moveX, 1:moveY}
    direct = 0
    step = 0
    for s in S:
        if s == 'T':
            if step > 0:
                move[direct].append(step)
                step = 0
            direct ^= 1 
        else:
            step += 1
    #判定
    if possible(x, moveX[1:], moveX[0]) and possible(y, moveY):
        print('Yes')
    else:
        print('No')


def possible(target, move, offset=0):
    l = len(move)
    dp = [defaultdict(lambda:False) for _ in range(l+1)]
    #初期化
    dp[0][0] = True
    for i,m in enumerate(move):
        for key in dp[i]:
            dp[i+1][key+m] = True
            dp[i+1][key-m] = True
    return dp[l][target-offset]


main()

Buggy python submission (verdict: Time Limit Exceeded):
from itertools import combinations
def main():
    S = input() + 'T'
    x, y = map(int, input().split())
    moveX, moveY = [], []
    move ={0:moveX, 1:moveY}
    direct = 0
    step = 0
    for s in S:
        if s == 'T':
            move[direct].append(step)
            direct ^= 1
            step = 0
        else:
            step += 1
    
    if possible(x, moveX[1:], sum(moveX)) and possible(y, moveY, sum(moveY)):
        print('Yes')
    else:
        print('No')


def possible(target, move, furthest):
    for k in range(len(move)+1):
        for c in combinations(move,k):
            if furthest-2*sum(c) == target:
                return True
    return False


main()

Fixed submission:
from collections import defaultdict
def main():
    S = input() + 'T'
    x, y = map(int, input().split())
    #データ加工
    moveX, moveY = [], []
    if S[0] == 'T': moveX.append(0)
    move ={0:moveX, 1:moveY}
    direct = 0
    step = 0
    for s in S:
        if s == 'T':
            if step > 0:
                move[direct].append(step)
                step = 0
            direct ^= 1 
        else:
            step += 1
    #判定
    if possible(x, moveX[1:], moveX[0]) and possible(y, moveY):
        print('Yes')
    else:
        print('No')


def possible(target, move, offset=0):
    l = len(move)
    dp = [defaultdict(lambda:False) for _ in range(l+1)]
    #初期化
    dp[0][0] = True
    for i,m in enumerate(move):
        for key in dp[i]:
            dp[i+1][key+m] = True
            dp[i+1][key-m] = True
    return dp[l][target-offset]


main()

Buggy python submission (verdict: Runtime Error):
import numpy as np
s = input()
x, y = (int(x) for x in input().split())
Move = []
cnt = 0
s += 'T'
for c in s:
    if c == 'F':
        cnt += 1
    else:
        Move.append(cnt)
        cnt = 0
Move = np.array(Move)
X = Move[Move.index % 2 == 0]
Y = Move[Move.index % 2 == 1]
lenX = len(X)-1
Xmoveable = {X[0] + sum(-X[i+1] if bit & (1<<i) else X[i+1] for i in range(lenX)) for bit in range(2**lenX)}
lenY = len(Y)
Ymoveable = {sum(-Y[i] if bit & (1<<i) else Y[i] for i in range(lenY)) for bit in range(2**lenY)}

if x in Xmoveable and y in Ymoveable:
    print('Yes')
else:
    print('No')

Fixed submission:
from collections import defaultdict
def main():
    S = input() + 'T'
    x, y = map(int, input().split())
    #データ加工
    moveX, moveY = [], []
    if S[0] == 'T': moveX.append(0)
    move ={0:moveX, 1:moveY}
    direct = 0
    step = 0
    for s in S:
        if s == 'T':
            if step > 0:
                move[direct].append(step)
                step = 0
            direct ^= 1 
        else:
            step += 1
    #判定
    if possible(x, moveX[1:], moveX[0]) and possible(y, moveY):
        print('Yes')
    else:
        print('No')


def possible(target, move, offset=0):
    l = len(move)
    dp = [defaultdict(lambda:False) for _ in range(l+1)]
    #初期化
    dp[0][0] = True
    for i,m in enumerate(move):
        for key in dp[i]:
            dp[i+1][key+m] = True
            dp[i+1][key-m] = True
    return dp[l][target-offset]


main()

Buggy python submission (verdict: Time Limit Exceeded):
s = input()
x, y = (int(x) for x in input().split())
X = []
Y = []
cnt, turn = 0, 0
s += 'T'
for c in s:
    if c == 'F':
        cnt += 1
    else:
        if turn & 1:
            Y.append(cnt)
            turn = 0
        else:
            X.append(cnt)
            turn = 1
        cnt = 0
lenX = len(X)-1
Xmoveable = {X[0] + sum(-X[i+1] if bit & (1<<i) else X[i+1] for i in range(lenX)) for bit in range(2**lenX)}
lenY = len(Y)
Ymoveable = {sum(-Y[i] if bit & (1<<i) else Y[i] for i in range(lenY)) for bit in range(2**lenY)}

if x in Xmoveable and y in Ymoveable:
    print('Yes')
else:
    print('No')

Fixed submission:
from collections import defaultdict
def main():
    S = input() + 'T'
    x, y = map(int, input().split())
    #データ加工
    moveX, moveY = [], []
    if S[0] == 'T': moveX.append(0)
    move ={0:moveX, 1:moveY}
    direct = 0
    step = 0
    for s in S:
        if s == 'T':
            if step > 0:
                move[direct].append(step)
                step = 0
            direct ^= 1 
        else:
            step += 1
    #判定
    if possible(x, moveX[1:], moveX[0]) and possible(y, moveY):
        print('Yes')
    else:
        print('No')


def possible(target, move, offset=0):
    l = len(move)
    dp = [defaultdict(lambda:False) for _ in range(l+1)]
    #初期化
    dp[0][0] = True
    for i,m in enumerate(move):
        for key in dp[i]:
            dp[i+1][key+m] = True
            dp[i+1][key-m] = True
    return dp[l][target-offset]


main()