Untitled

def elephant(n ,m ,a ,b):
    mass = 0
    mass1 = 0
    mass2 = 0
    a1 = a.copy()
    b1 = b.copy()
    print(a1)
    for i in range(n-1):
        if a[i] == b[i]:
            continue
        else:
            ind = b.index(a[i])
            num = a[ind]
            a[ind] = a[i]
            a[i] = num
            mass1 += m[a[i] - 1]+m[a[ind] - 1]

    for i in range(n-1,-1,-1):
        if a1[i] == b1[i]:
            print ("i : ", i , " a1 = ", a1[i] , "b1 = ", b1[i])
            continue
        else:
            ind = b1.index(a1[i])
            num = a1[ind]
            a1[ind] = a1[i]
            a1[i] = num
            mass2 += m[a1[i] - 1]+m[a1[ind] - 1]
            mass = min(mass1,mass2)

    return mass
check = False

while check == False:
    n = int(input("Number of elephant: "))
    mi = list(map(int, input().split()))
    ai = list(map(int, input().split()))
    bi = list(map(int, input().split()))
    if (len(mi) == n and len(ai) == n and len(bi) == n):
        check = True
    else:
        print ("type value again")
print(elephant(n,mi,ai,bi))