input1= 134564
input2= 585159


def ord(n):

    l= len(n)-1

    for i in range(l):
        if n[i]>n[i+1]:
            return False
    return True


def gr(n):

    l= len(n)-1
    if n[l]==n[l-1] and n[l-1] != n[l-2]:
        return True

    elif n[l] != n[l-1] and n[l-1] == n[l-2] and n[l-2] != n[l-3]:
        return True

    elif n[0] == n[1] and n[1] != n[2]:
        return True

    elif n[0] != n[1] and n[1] == n[2] and n[2] != n[3]:
        return True

    elif n[0] != n[1] and n[1] != n[2] and n[2] == n[3] and n[3] != n[4]:
        return True

    else:
        return False

count= 0

for i in range(input1,input2):
    if ord(str(i)) and gr(str(i)):
        count+=1
        print(i)


print(count)