Buggy python submission (verdict: Time Limit Exceeded):
#from numpy import*
#from scipy import*
from collections import* #defaultdict Counter deque appendleft
from fractions import gcd
from functools import* #reduce
from itertools import* #permutations("AB",repeat=2) combinations("AB",2) product("AB",2) groupby
from operator import mul
from bisect import* #bisect_left bisect_right
from heapq import* #heapify heappop heappushpop
from math import factorial
from copy import deepcopy
import sys
#input=sys.stdin.readline  #危険！基本オフにしろ！
sys.setrecursionlimit(10**6)

def main():
    *s,=map(len,input().split("T"))
    x,y=map(int,input().split())
    start=s[0]
    n=s[2::2]
    m=s[1::2]
#    print(n,m)
#    print(start)
    dx=deque()
    dy=deque()
    dx.append(start)
    dy.append(0)
    for i in range(len(n)):
        tmp=deque()
        for j in deepcopy(dx):
            tmp.appendleft(j+n[i])
            tmp.appendleft(j-n[i])
        dx=tmp
#    print(dx)
    for i in range(len(m)):
        tmp=deque()
        for j in deepcopy(dy):
            tmp.appendleft(j+m[i])
            tmp.appendleft(j-m[i])
        dy=tmp
#    print(dy)
    if x in dx and y in dy:
        print("Yes")
    else:
        print("No")


if __name__ == '__main__':
    main()

Fixed submission:
#from numpy import*
#from scipy import*
from collections import* #defaultdict Counter deque appendleft
from fractions import gcd
from functools import* #reduce
from itertools import* #permutations("AB",repeat=2) combinations("AB",2) product("AB",2) groupby
from operator import mul
from bisect import* #bisect_left bisect_right
from heapq import* #heapify heappop heappushpop
from math import factorial
from copy import deepcopy
import sys
#input=sys.stdin.readline  #危険！基本オフにしろ！
sys.setrecursionlimit(10**6)

def main():
    *s,=map(len,input().split("T"))
    x,y=map(int,input().split())
    start=s[0]
    n=s[2::2]
    m=s[1::2]
#    print(n,m)
    dx={start}
    dy={0}
#    print(dx)
    for i in n:
        dx={r+j for j in dx for r in{-i,i}}
#        print(dx)
    for i in m:
        dy={r+j for j in dy for r in{-i,i}}
#        print(dy)
    if x in dx and y in dy:
        print("Yes")
    else:
        print("No")


if __name__ == '__main__':
    main()

Buggy python submission (verdict: Runtime Error):
#from numpy import*
#from scipy import*
from collections import* #defaultdict Counter deque appendleft
from fractions import gcd
from functools import* #reduce
from itertools import* #permutations("AB",repeat=2) combinations("AB",2) product("AB",2) groupby
from operator import mul
from bisect import* #bisect_left bisect_right
from heapq import* #heapify heappop heappushpop
from math import factorial
from copy import deepcopy
import sys
#input=sys.stdin.readline  #危険！基本オフにしろ！
sys.setrecursionlimit(10**6)

def main():
    *s,=map(len,input().split("T"))
    x,y=map(int,input().split())
    start=s[0]
    n=s[2::2]
    m=s[1::2]
#    print(n,m)
#    print(start)
    dx=deque()
    dy=deque()
    dx.append(start)
    dy.append(0)
    for i in range(len(n)):
        tmp=deque()
        for j in dx.copy():
            tmp.appendleft(j+n[i])
            tmp.appendleft(j-n[i])
        dx=tmp
#    print(dx)
    for i in range(len(m)):
        tmp=deque()
        for j in dy.copy():
            tmp.appendleft(j+m[i])
            tmp.appendleft(j-m[i])
        dy=tmp
#    print(dy)
    if x in dx and y in dy:
        print("Yes")
    else:
        print("No")


if __name__ == '__main__':
    main()

Fixed submission:
#from numpy import*
#from scipy import*
from collections import* #defaultdict Counter deque appendleft
from fractions import gcd
from functools import* #reduce
from itertools import* #permutations("AB",repeat=2) combinations("AB",2) product("AB",2) groupby
from operator import mul
from bisect import* #bisect_left bisect_right
from heapq import* #heapify heappop heappushpop
from math import factorial
from copy import deepcopy
import sys
#input=sys.stdin.readline  #危険！基本オフにしろ！
sys.setrecursionlimit(10**6)

def main():
    *s,=map(len,input().split("T"))
    x,y=map(int,input().split())
    start=s[0]
    n=s[2::2]
    m=s[1::2]
#    print(n,m)
    dx={start}
    dy={0}
#    print(dx)
    for i in n:
        dx={r+j for j in dx for r in{-i,i}}
#        print(dx)
    for i in m:
        dy={r+j for j in dy for r in{-i,i}}
#        print(dy)
    if x in dx and y in dy:
        print("Yes")
    else:
        print("No")


if __name__ == '__main__':
    main()

Buggy python submission (verdict: Time Limit Exceeded):
#from numpy import*
#from scipy import*
from collections import* #defaultdict Counter deque
from fractions import gcd
from functools import* #reduce
from itertools import* #permutations("AB",repeat=2) combinations("AB",2) product("AB",2) groupby
from operator import mul
from bisect import* #bisect_left bisect_right
from heapq import* #heapify heappop heappushpop
from math import factorial
from copy import deepcopy
import sys
#input=sys.stdin.readline  #危険！基本オフにしろ！
sys.setrecursionlimit(10**6)

#enumerate input

def main():
    *s,=map(len,input().split("T"))
    x,y=map(int,input().split())
    start=str(s[0])
    n=[0]+s[2::2]
    m=[0]+s[1::2]
    flag1=0
    flag2=0
#    print(n,m)
    for i in range(2**len(n)):
        if x==eval(start+"".join(["+","-"][i>>j&1]+str(n[j-1])for j in range(len(n)))):
            flag1=1
            break
    for i in range(2**len(m)):
        if y==eval("".join(["+","-"][i>>j&1]+str(m[j-1])for j in range(len(m)))):
            flag2=1
            break
    if flag1 and flag2:
        print("Yes")
    else:
        print("No")
if __name__ == '__main__':
    main()

Fixed submission:
#from numpy import*
#from scipy import*
from collections import* #defaultdict Counter deque appendleft
from fractions import gcd
from functools import* #reduce
from itertools import* #permutations("AB",repeat=2) combinations("AB",2) product("AB",2) groupby
from operator import mul
from bisect import* #bisect_left bisect_right
from heapq import* #heapify heappop heappushpop
from math import factorial
from copy import deepcopy
import sys
#input=sys.stdin.readline  #危険！基本オフにしろ！
sys.setrecursionlimit(10**6)

def main():
    *s,=map(len,input().split("T"))
    x,y=map(int,input().split())
    start=s[0]
    n=s[2::2]
    m=s[1::2]
#    print(n,m)
    dx={start}
    dy={0}
#    print(dx)
    for i in n:
        dx={r+j for j in dx for r in{-i,i}}
#        print(dx)
    for i in m:
        dy={r+j for j in dy for r in{-i,i}}
#        print(dy)
    if x in dx and y in dy:
        print("Yes")
    else:
        print("No")


if __name__ == '__main__':
    main()