Buggy python submission (verdict: Runtime Error):
S = list(input())
T = list(input())
S.sort()
T.sort()
SKind = []
TKind = []
cnt = 1
for i in range(1,len(S)):

    if i == N-1:
        if S[i]==S[i-1]:
            cnt += 1
            SKind.append(cnt)
        else:
            SKind.append(cnt)
            SKind.append(1)
    elif S[i]==S[i-1]:
        cnt+=1
    elif S[i]!=S[i-1]:
        SKind.append(cnt)
        cnt = 1
cnt = 1        
for i in range(1,len(T)):
    if i == N-1:
        if T[i]==T[i-1]:
            cnt += 1
            TKind.append(cnt)
        else:
            TKind.append(cnt)
            TKind.append(1)
    elif T[i]==T[i-1]:
        cnt+=1
    elif T[i]!=T[i-1]:
        TKind.append(cnt)
        cnt = 1
SKind.sort()
TKind.sort()
if SKind == TKind:
    print("Yes")
else: print("No")

Fixed submission:
S = list(input())
T = list(input())
S.sort()
T.sort()
SKind = []
TKind = []
cnt = 1
for i in range(1,len(S)):
    if i == len(S)-1:
        if S[i]==S[i-1]:
            cnt += 1
            SKind.append(cnt)
        else:
            SKind.append(cnt)
            SKind.append(1)
    elif S[i]==S[i-1]:
        cnt+=1
    elif S[i]!=S[i-1]:
        SKind.append(cnt)
        cnt = 1
cnt = 1        
for i in range(1,len(T)):
    if i == len(T)-1:
        if T[i]==T[i-1]:
            cnt += 1
            TKind.append(cnt)
        else:
            TKind.append(cnt)
            TKind.append(1)
    elif T[i]==T[i-1]:
        cnt+=1
    elif T[i]!=T[i-1]:
        TKind.append(cnt)
        cnt = 1
SKind.sort()
TKind.sort()
if SKind == TKind:
    print("Yes")
else: print("No")

Buggy python submission (verdict: Runtime Error):
S = list(input())
T = list(input())
S.sort()
T.sort()
SKind = []
TKind = []
cnt = 1
for i in range(1,len(S)):
    if i == 0:
        cnt+=1
    elif i == N-1:
        if S[i]==S[i-1]:
            cnt += 1
            SKind.append(cnt)
        else:
            SKind.append(cnt)
            SKind.append(1)
    elif S[i]==S[i-1]:
        cnt+=1
    elif S[i]!=S[i-1]:
        SKind.append(cnt)
        cnt = 1
cnt = 1        
for i in range(1,len(T)):
    if i == 0:
        cnt+=1
    elif i == N-1:
        if T[i]==T[i-1]:
            cnt += 1
            TKind.append(cnt)
        else:
            TKind.append(cnt)
            TKind.append(1)
    elif T[i]==T[i-1]:
        cnt+=1
    elif T[i]!=T[i-1]:
        TKind.append(cnt)
        cnt = 1
SKind.sort()
TKind.sort()
if SKind == TKind:
    print("Yes")
else: print("No")

Fixed submission:
S = list(input())
T = list(input())
S.sort()
T.sort()
SKind = []
TKind = []
cnt = 1
for i in range(1,len(S)):
    if i == len(S)-1:
        if S[i]==S[i-1]:
            cnt += 1
            SKind.append(cnt)
        else:
            SKind.append(cnt)
            SKind.append(1)
    elif S[i]==S[i-1]:
        cnt+=1
    elif S[i]!=S[i-1]:
        SKind.append(cnt)
        cnt = 1
cnt = 1        
for i in range(1,len(T)):
    if i == len(T)-1:
        if T[i]==T[i-1]:
            cnt += 1
            TKind.append(cnt)
        else:
            TKind.append(cnt)
            TKind.append(1)
    elif T[i]==T[i-1]:
        cnt+=1
    elif T[i]!=T[i-1]:
        TKind.append(cnt)
        cnt = 1
SKind.sort()
TKind.sort()
if SKind == TKind:
    print("Yes")
else: print("No")

Buggy python submission (verdict: Runtime Error):
S = list(input())
T = list(input())
S.sort()
T.sort()
SKind = []
TKind = []
cnt = 1
for i in range(1,len(S)):
    if i == 0:
        cnt+=1
    elif i == N-1:
        if S[i]==S[i-1]:
            cnt += 1
            SKind.append(cnt)
        else:
            SKind.append(cnt)
            SKind.append(1)
    elif S[i]==S[i-1]:
        cnt+=1
    elif S[i]!=S[i-1]:
        SKind.append(cnt)
        cnt = 1
#    print(SKind)
cnt = 1        
for i in range(1,len(T)):
    if i == 0:
        cnt+=1
    elif i == N-1:
        if T[i]==T[i-1]:
            cnt += 1
            TKind.append(cnt)
        else:
            TKind.append(cnt)
            TKind.append(1)
    elif T[i]==T[i-1]:
        cnt+=1
    elif T[i]!=T[i-1]:
        TKind.append(cnt)
        cnt = 1
#    print(TKind)
#print(SKind,TKind)
SKind.sort()
TKind.sort()
if SKind == TKind:
    print("Yes")
else: print("No")

Fixed submission:
S = list(input())
T = list(input())
S.sort()
T.sort()
SKind = []
TKind = []
cnt = 1
for i in range(1,len(S)):
    if i == len(S)-1:
        if S[i]==S[i-1]:
            cnt += 1
            SKind.append(cnt)
        else:
            SKind.append(cnt)
            SKind.append(1)
    elif S[i]==S[i-1]:
        cnt+=1
    elif S[i]!=S[i-1]:
        SKind.append(cnt)
        cnt = 1
cnt = 1        
for i in range(1,len(T)):
    if i == len(T)-1:
        if T[i]==T[i-1]:
            cnt += 1
            TKind.append(cnt)
        else:
            TKind.append(cnt)
            TKind.append(1)
    elif T[i]==T[i-1]:
        cnt+=1
    elif T[i]!=T[i-1]:
        TKind.append(cnt)
        cnt = 1
SKind.sort()
TKind.sort()
if SKind == TKind:
    print("Yes")
else: print("No")