Problem:
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Dice IV

Write a program which reads $n$ dices constructed in the same way as Dice I, and determines whether they are all different. For the determination, use the same way as Dice III.

Input

In the first line, the number of dices $n$ is given. In the following $n$ lines, six integers assigned to the dice faces are given respectively in the same way as Dice III.

Output

Print "Yes" if given dices are all different, otherwise "No" in a line.

Constraints

$2 \leq n \leq 100$

$0 \leq $ the integer assigned to a face $ \leq 100$

Sample Input 1

3
1 2 3 4 5 6
6 2 4 3 5 1
6 5 4 3 2 1

Sample Output 1

No

Sample Input 2

3
1 2 3 4 5 6
6 5 4 3 2 1
5 4 3 2 1 6

Sample Output 2

Yes

Solution in Ruby (judge verdict: Accepted)

class Dice
  def initialize(t,s,e,w,n,b)
    @all = [ [t,s,e,w,n,b],[t,e,n,s,w,b],[t,n,w,e,s,b],[t,w,s,n,e,b],
             [s,t,w,e,b,n],[s,w,b,t,e,n],[s,b,e,w,t,n],[s,e,t,b,w,n],
             [e,t,s,n,b,w],[e,s,b,t,n,w],[e,b,n,s,t,w],[e,n,t,b,s,w],
             [w,t,n,s,b,e],[w,n,b,t,s,e],[w,b,s,n,t,e],[w,s,t,b,n,e],
             [n,t,e,w,b,s],[n,e,b,t,w,s],[n,b,w,e,t,s],[n,w,t,b,e,s],
             [b,s,w,e,n,t],[b,w,n,s,e,t],[b,n,e,w,s,t],[b,e,s,n,w,t] ]
    @val = @all.map{|v| v.join(",")}.min
  end
  def val
    return @val
  end
end

n = gets.chomp.to_i
d = []
flag = false
for i in 1..n do
  t,s,e,w,n,b = gets.chomp.split(" ").map{|x| x.to_i}
  d[i-1] = Dice.new(t,s,e,w,n,b)
  for j in 1..i-1 do
    if d[i-1].val == d[j-1].val
      flag = true
      break
    end
  end
  if flag
    break
  end
end
if flag
  printf("No\n")
else
  printf("Yes\n")
end