/=======================================\
|            QWERTY Keyboard            |
|---------------------------------------|
| 123   | 456   | 789   | 0     | _-=+  |
| qwe   | rty   | uio   | p     | {[]}  |
| asd   | fgh   | jkl   | :;    | '"    |
| zxc   | vbn   | m     | <>?/  |       |
\=======================================/
.===================.
|TAB                |
.=======.===========.
|Step2  |  0  /  4  |
|Step3  |  4  /  4  |
.=======.===========.
/=======================================\
|             Skipped Cells             |
|---------------------------------------|
| skip1 |       | skip2 |       |       |
| skip2 |       |       | skip1 |       |
| skip  | rest  |       |       |       |
\=======================================/