There is a given sequence of integers *a*<sub class="lower-index">1</sub>, *a*<sub class="lower-index">2</sub>, ..., *a*<sub class="lower-index">*n*</sub>, where every number is from 1 to 3 inclusively. You have to replace the minimum number of numbers in it so that all the numbers in the sequence are equal to each other.
The first line contains an integer *n* (1 ≤ *n* ≤ 10<sup class="upper-index">6</sup>). The second line contains a sequence of integers *a*<sub class="lower-index">1</sub>, *a*<sub class="lower-index">2</sub>, ..., *a*<sub class="lower-index">*n*</sub> (1 ≤ *a*<sub class="lower-index">*i*</sub> ≤ 3).
n=int(input(""))
ls=[]
for i in range(n):
    t=int(input("",end=" "))
    ls.append(t)
 
i1,i2,i3=0,0,0   
for i in range(n):
    if ls[i]==1:
        i1++
    if ls[i]==2:
        i2++
    if ls[i]==3:
        i3++
if i1>i2 and i1>i2:
    print(i2+i3)
elif i1<i2 and i3<i2:
    print(i1+i3)
else:
    print(i1+i2)