The thick black line on the keyboard with regular US shown below indicates which keys are usually tapped with the left and right hand. In this assignment we restrict ourselves to the keys that have not been shaded, with 10 keys on the first and second rows and 8 keys on the third row. The shift key (⇧) is used to type uppercase letters (with shift) or lowercase letters (without shift), or the characters on top — resp. at the bottom — of a key.

Someone has entered a line of text on this keyboard, but with both hands crossed (you should give it a try). If this person would have typed all characters on the first row of the keyboard in the left-to-right order with the shift key pressed, the result would be YUIOPQWERT instead of QWERTYUIOP. Analoguously, if that person would type all characters on the third row in left-to-right order without the shift key pressed, the result would be bnm,zxcv instead of zxcvbnm, (including the comma). Crossing both hands has no impact on typing spaces.

Assignment

The partial Unix command below outputs one line to stdout. This line only contains characters typed with keys that have not been shaded on the above keybord, but with both hands crossed.

$ echo "<text>" | …

Complete the command so that the line is written to stdout as if both hands had not been crossed.

Example

$ echo "Aiffr urofk" | …
Hello world
$ echo "Dxwpa ej cq aior" | …
Knuth is my hero

Submission guidelines

Only submit the part of the command that replaces the tree dots (…).