Buggy python submission (verdict: Time Limit Exceeded):
# Problem D - String Formation

# input process
S = input().replace("\n", "")
S = list(S)
Q = int(input()) # query number

# initialization
sento = 1

# process
for i in range(Q):
    query_num = input()
    # クエリが１の時
    if query_num[0]=="1":
        # 反転処理
        if sento==1:
            sento = 10
        elif sento==10:
            sento = 1
    elif query_num[0]=="2":
        n, f, c = query_num.split()
        f = int(f)
        if f==1: # 先頭追加処理
            # 先頭の位置によって変わる
            if sento==1:
                S.insert(0,c)
            elif sento==10:
                S.append(c)
        elif f==2: # 末尾追加処理
            if sento==1:
                S.append(c)
            elif sento==10:
                S.insert(0,c)

# output process
if sento==1:
    print("".join(S))
else:
    print("".join(S[::-1]))


Fixed submission:
# Problem D - String Formation

from collections import deque

# input process
S = input().replace("\n", "")
S = deque(list(S))
Q = int(input()) # query number

# initialization
sento = 1

# process
for i in range(Q):
    query_num = input()
    # クエリが１の時
    if query_num[0]=="1":
        # 反転処理
        if sento==1:
            sento = 10
        elif sento==10:
            sento = 1
    elif query_num[0]=="2":
        n, f, c = query_num.split()
        f = int(f)
        if f==1: # 先頭追加処理
            # 先頭の位置によって変わる
            if sento==1:
                S.appendleft(c)
            elif sento==10:
                S.append(c)
        elif f==2: # 末尾追加処理
            if sento==1:
                S.append(c)
            elif sento==10:
                S.appendleft(c)

# output process
if sento==1:
    print("".join(S))
else:
    print("".join(list(S)[::-1]))

Buggy python submission (verdict: Runtime Error):
# Problem D - String Formation

# input process
S = input()
Q = int(input()) # query number

# initialization
sento = 1
mae = [] # mae queue
usiro = [] # usiro

# process
for i in range(Q):
    query_num = input()
    query_1 = int(query_num[0])
    # クエリが１の時
    if query_1==1 and sento==1:
        sento = 10
    elif query_1==1:
        sento = 1
    else: # query num 2
        n, f, c = query_num.split()
        f = int(f)
        if f==1: # 先頭追加処理
            # 先頭の位置によって変わる
            if sento==1:
                mae.append(c)
            else:
                usiro.append(c)
        else: # 末尾追加処理
            if sento==1:
                usiro.append(c)
            else:
                mae.append(c)

# output process
if sento==1:
    ans = ""
    mae.reverse()
    for m in mae:
        ans = ans + m
    ans = ans + S
    for u in usiro:
        ans = ans + s
    print(ans)
else:
    ans = ""
    usiro.reverse()
    for u in usiro:
        ans = ans + u
    ans = ans + S[::-1]
    for m in mae:
        ans = ans + m
    print(ans)


Fixed submission:
# Problem D - String Formation

from collections import deque

# input process
S = input().replace("\n", "")
S = deque(list(S))
Q = int(input()) # query number

# initialization
sento = 1

# process
for i in range(Q):
    query_num = input()
    # クエリが１の時
    if query_num[0]=="1":
        # 反転処理
        if sento==1:
            sento = 10
        elif sento==10:
            sento = 1
    elif query_num[0]=="2":
        n, f, c = query_num.split()
        f = int(f)
        if f==1: # 先頭追加処理
            # 先頭の位置によって変わる
            if sento==1:
                S.appendleft(c)
            elif sento==10:
                S.append(c)
        elif f==2: # 末尾追加処理
            if sento==1:
                S.append(c)
            elif sento==10:
                S.appendleft(c)

# output process
if sento==1:
    print("".join(S))
else:
    print("".join(list(S)[::-1]))

Buggy python submission (verdict: Runtime Error):
# Problem D - String Formation

# input process
S = input()
Q = int(input()) # query number

# initialization
sento = 1
mae_str = []
usiro = []

# process
for i in range(Q):
    query_num = input()
    # クエリが１の時
    if query_num=="1" and sento==1:
        sento = 10
    elif query_num=="1":
        sento = 1
    else: # query num 2
        n, f, c = query_num.split()
        f = int(f)
        if f==1: # 先頭追加処理
            # 先頭の位置によって変わる
            if sento==1:
                mae_str.append(c)
            else:
                usiro.append(c)
        else: # 末尾追加処理
            if sento==1:
                usiro.append(c)
            else:
                mae_str.append(c)

# output process
if sento==1:
    ans = ""
    for m in mae_str[::-1]:
        ans = ans + m
    ans = ans + S
    for u in usiro:
        ans = ans + s
    print(ans)
else:
    ans = ""
    for u in usiro[::-1]:
        ans = ans + u
    ans = ans + S[::-1]
    for m in mae_str:
        ans = ans + m
    print(ans)


Fixed submission:
# Problem D - String Formation

from collections import deque

# input process
S = input().replace("\n", "")
S = deque(list(S))
Q = int(input()) # query number

# initialization
sento = 1

# process
for i in range(Q):
    query_num = input()
    # クエリが１の時
    if query_num[0]=="1":
        # 反転処理
        if sento==1:
            sento = 10
        elif sento==10:
            sento = 1
    elif query_num[0]=="2":
        n, f, c = query_num.split()
        f = int(f)
        if f==1: # 先頭追加処理
            # 先頭の位置によって変わる
            if sento==1:
                S.appendleft(c)
            elif sento==10:
                S.append(c)
        elif f==2: # 末尾追加処理
            if sento==1:
                S.append(c)
            elif sento==10:
                S.appendleft(c)

# output process
if sento==1:
    print("".join(S))
else:
    print("".join(list(S)[::-1]))

Buggy python submission (verdict: Time Limit Exceeded):
# Problem D - String Formation

# input process
S = input()
Q = int(input()) # query number

# initialization
sento = 1

# process
for i in range(Q):
    query_num = input()
    query_1 = int(query_num[0])
    # クエリが１の時
    if query_1==1 and sento==1:
        sento = 10
    elif query_1==1:
        sento = 1
    else: # query num 2
        n, f, c = query_num.split()
        f = int(f)
        if f==1: # 先頭追加処理
            # 先頭の位置によって変わる
            if sento==1:
                S = c + S
            else:
                S = S + c
        else: # 末尾追加処理
            if sento==1:
                S = S + c
            else:
                S = c + S

# output process
if sento==1:
    print(S)
else:
    print(S[::-1])


Fixed submission:
# Problem D - String Formation

from collections import deque

# input process
S = input().replace("\n", "")
S = deque(list(S))
Q = int(input()) # query number

# initialization
sento = 1

# process
for i in range(Q):
    query_num = input()
    # クエリが１の時
    if query_num[0]=="1":
        # 反転処理
        if sento==1:
            sento = 10
        elif sento==10:
            sento = 1
    elif query_num[0]=="2":
        n, f, c = query_num.split()
        f = int(f)
        if f==1: # 先頭追加処理
            # 先頭の位置によって変わる
            if sento==1:
                S.appendleft(c)
            elif sento==10:
                S.append(c)
        elif f==2: # 末尾追加処理
            if sento==1:
                S.append(c)
            elif sento==10:
                S.appendleft(c)

# output process
if sento==1:
    print("".join(S))
else:
    print("".join(list(S)[::-1]))

Buggy python submission (verdict: Time Limit Exceeded):
# Problem D - String Formation

# input process
S = input()
Q = int(input()) # query number

# initialization
sento = 1

# process
for i in range(Q):
    query_num = input()
    # クエリが１の時
    if query_num[0]=="1":
        # 反転処理
        if sento==1:
            sento = 10
        else:
            sento = 1
    else: # query num 2
        n, f, c = query_num.split()
        if f=="1": # 先頭追加処理
            # 先頭の位置によって変わる
            if sento==1:
                S = c + S
            else:
                S = S + c
        else: # 末尾追加処理
            if sento==1:
                S = S + c
            else:
                S = c + S

# output process
if sento==1:
    print(S)
else:
    print(S[::-1])


Fixed submission:
# Problem D - String Formation

from collections import deque

# input process
S = input().replace("\n", "")
S = deque(list(S))
Q = int(input()) # query number

# initialization
sento = 1

# process
for i in range(Q):
    query_num = input()
    # クエリが１の時
    if query_num[0]=="1":
        # 反転処理
        if sento==1:
            sento = 10
        elif sento==10:
            sento = 1
    elif query_num[0]=="2":
        n, f, c = query_num.split()
        f = int(f)
        if f==1: # 先頭追加処理
            # 先頭の位置によって変わる
            if sento==1:
                S.appendleft(c)
            elif sento==10:
                S.append(c)
        elif f==2: # 末尾追加処理
            if sento==1:
                S.append(c)
            elif sento==10:
                S.appendleft(c)

# output process
if sento==1:
    print("".join(S))
else:
    print("".join(list(S)[::-1]))

Buggy python submission (verdict: Time Limit Exceeded):
# Problem D - String Formation

# input process
S = input()
Q = int(input()) # query number

# initialization
sento = 1

# process
for i in range(Q):
    query_num = input()
    # クエリが１の時
    if query_num[0]=="1":
        # 反転処理
        if sento==1:
            sento = 10
        else:
            sento = 1
    else: # query num 2
        n, f, c = query_num.split()
        f = int(f)
        if f==1: # 先頭追加処理
            # 先頭の位置によって変わる
            if sento==1:
                S = c + S
            else:
                S = S + c
        else: # 末尾追加処理
            if sento==1:
                S = S + c
            else:
                S = c + S

# output process
if sento==1:
    print(S)
else:
    print(S[::-1])


Fixed submission:
# Problem D - String Formation

from collections import deque

# input process
S = input().replace("\n", "")
S = deque(list(S))
Q = int(input()) # query number

# initialization
sento = 1

# process
for i in range(Q):
    query_num = input()
    # クエリが１の時
    if query_num[0]=="1":
        # 反転処理
        if sento==1:
            sento = 10
        elif sento==10:
            sento = 1
    elif query_num[0]=="2":
        n, f, c = query_num.split()
        f = int(f)
        if f==1: # 先頭追加処理
            # 先頭の位置によって変わる
            if sento==1:
                S.appendleft(c)
            elif sento==10:
                S.append(c)
        elif f==2: # 末尾追加処理
            if sento==1:
                S.append(c)
            elif sento==10:
                S.appendleft(c)

# output process
if sento==1:
    print("".join(S))
else:
    print("".join(list(S)[::-1]))

Buggy python submission (verdict: Time Limit Exceeded):
# Problem D - String Formation

# input process
S = input()
Q = int(input()) # query number

# initialization
sento = 1

# process
for i in range(Q):
    query_num = input()
    # クエリが１の時
    if query_num[0]=="1":
        # 反転処理
        if sento==1:
            sento = 10
        else:
            sento = 1
    else: # query num 2
        n, f, c = query_num.split()
        f = int(f)
        if f==1: # 先頭追加処理
            # 先頭の位置によって変わる
            if sento==1:
                S = c + S
            else:
                S = S + c
        else: # 末尾追加処理
            if sento==1:
                S = S + c
            else:
                S = c + S

# output process
if sento==1:
    print(S)
else:
    print(S[::-1])


Fixed submission:
# Problem D - String Formation

from collections import deque

# input process
S = input().replace("\n", "")
S = deque(list(S))
Q = int(input()) # query number

# initialization
sento = 1

# process
for i in range(Q):
    query_num = input()
    # クエリが１の時
    if query_num[0]=="1":
        # 反転処理
        if sento==1:
            sento = 10
        elif sento==10:
            sento = 1
    elif query_num[0]=="2":
        n, f, c = query_num.split()
        f = int(f)
        if f==1: # 先頭追加処理
            # 先頭の位置によって変わる
            if sento==1:
                S.appendleft(c)
            elif sento==10:
                S.append(c)
        elif f==2: # 末尾追加処理
            if sento==1:
                S.append(c)
            elif sento==10:
                S.appendleft(c)

# output process
if sento==1:
    print("".join(S))
else:
    print("".join(list(S)[::-1]))

Buggy python submission (verdict: Time Limit Exceeded):
# Problem D - String Formation

# input process
S = list(input())
Q = int(input()) # query number

# initialization
sento = 1

# process
for i in range(Q):
    query_num = input()
    # クエリが１の時
    if query_num[0]=="1":
        # 反転処理
        if sento==1:
            sento = 10
        else:
            sento = 1
    else: # query num 2
        n, f, c = query_num.split()
        f = int(f)
        if f==1: # 先頭追加処理
            # 先頭の位置によって変わる
            if sento==1:
                S.insert(0, c)
            else:
                S.append(c)
        else: # 末尾追加処理
            if sento==1:
                S.append(c)
            else:
                S.insert(0, c)

# output process
if sento==1:
    for s in S:
        print(s, end="")
else:
    for s in S[::-1]:
        print(s, end="")


Fixed submission:
# Problem D - String Formation

from collections import deque

# input process
S = input().replace("\n", "")
S = deque(list(S))
Q = int(input()) # query number

# initialization
sento = 1

# process
for i in range(Q):
    query_num = input()
    # クエリが１の時
    if query_num[0]=="1":
        # 反転処理
        if sento==1:
            sento = 10
        elif sento==10:
            sento = 1
    elif query_num[0]=="2":
        n, f, c = query_num.split()
        f = int(f)
        if f==1: # 先頭追加処理
            # 先頭の位置によって変わる
            if sento==1:
                S.appendleft(c)
            elif sento==10:
                S.append(c)
        elif f==2: # 末尾追加処理
            if sento==1:
                S.append(c)
            elif sento==10:
                S.appendleft(c)

# output process
if sento==1:
    print("".join(S))
else:
    print("".join(list(S)[::-1]))

Buggy python submission (verdict: Time Limit Exceeded):
# Problem D - String Formation

# input process
S = list(input())
Q = int(input()) # query number

# initialization
sento = 1

# process
for i in range(Q):
    query_num = input()
    # クエリが１の時
    if query_num[0]=="1":
        # 反転処理
        if sento==1:
            sento = 10
        elif sento==10:
            sento = 1
    elif query_num[0]=="2":
        n, f, c = query_num.split()
        f = int(f)
        if f==1: # 先頭追加処理
            # 先頭の位置によって変わる
            if sento==1:
                S.insert(0, c)
            elif sento==10:
                S.append(c)
        elif f==2: # 末尾追加処理
            if sento==1:
                S.append(c)
            elif sento==10:
                S.insert(0, c)

# output process
if sento==1:
    for s in S:
        print(s, end="")
else:
    for s in S[::-1]:
        print(s, end="")


Fixed submission:
# Problem D - String Formation

from collections import deque

# input process
S = input().replace("\n", "")
S = deque(list(S))
Q = int(input()) # query number

# initialization
sento = 1

# process
for i in range(Q):
    query_num = input()
    # クエリが１の時
    if query_num[0]=="1":
        # 反転処理
        if sento==1:
            sento = 10
        elif sento==10:
            sento = 1
    elif query_num[0]=="2":
        n, f, c = query_num.split()
        f = int(f)
        if f==1: # 先頭追加処理
            # 先頭の位置によって変わる
            if sento==1:
                S.appendleft(c)
            elif sento==10:
                S.append(c)
        elif f==2: # 末尾追加処理
            if sento==1:
                S.append(c)
            elif sento==10:
                S.appendleft(c)

# output process
if sento==1:
    print("".join(S))
else:
    print("".join(list(S)[::-1]))