Variables and Assignment

Six values are read from the input, one per line, in this order: x1, x2, y1, y2, y3 and z. Each one is kept as a string, exactly as it was read.

Rearrange them using assignment only:

• Swap the values of x1 and x2.
• Do a circular swap of y1, y2 and y3, so that y1 gets the old value of y2, y2 gets the old value of y3, and y3 gets the old value of y1.
• Create a new variable a holding the value of z, and then remove z with del.

Do not print anything. The final values of x1, x2, y1, y2, y3 and a are checked for you.

Your task

The input is read for you. Assign the answers to x1, x2, y1, y2, y3, a.

You do not need to print anything — the values you assign to those names are what gets checked, in that order.

Example

Input

10
20
30
40
50
60

Output

'20'
'10'
'40'
'50'
'30'
'60'