import sys
input = sys.stdin.readline

N=int(input())
A=list(map(int,input().split()))
B=list(map(int,input().split()))

def ansplus(t,i,j):
    ANS.append((t,i+1,j+1))
    if t==1:
        A[i]^=B[j]
    else:
        B[j]^=A[i]
        

ANS=[]
A_MAX_IND=A.index(max(A))
B_MAX_IND=B.index(max(B))

b1=max(A).bit_length()
b2=max(B).bit_length()

if b1<b2:
    for j in range(N):
        if A[j].bit_length()<b2:
            ansplus(1,j,B_MAX_IND)
            A_MAX_IND=j
            break

b1=max(A).bit_length()

for i in range(N):
    if B[i].bit_length()<b1:
        ansplus(2,A_MAX_IND,i)

#print(A)
#print(B)

for i in range(N):
    if A[i].bit_length()==b1:
        ansplus(1,i,0)


#print(A)
#print(B)

for x,y,z in ANS:
    print(x,y,z)