1              oMMNMMMMMMMMMMMMMMMMMMMMMM
 2              oMMMMMMMMMMMMMMMMMMMMMMMMM
 3              oMMMMMMMMMMMMMMMMMMMMMMMMM
 4              oMMMMMMMMMMMMMMMMMMMMMMMMM
 5              -+++++++++++++++++++++++mM$2
 6             ```````````````````````..$1dM$2
 7           ```````````````````````....$1dM$2
 8         ```````````````````````......$1dM$2
 9       ```````````````````````........$1dM$2
10     ```````````````````````..........$1dM$2
11   ```````````````````````............$1dM$2
12.::::::::::::::::::::::-..............$1dM$2
13 `-+yyyyyyyyyyyyyyyyyyyo............$1+mMM$2
14     -+yyyyyyyyyyyyyyyyo..........$1+mMMMM$2
15        ./syyyyyyyyyyyyo........$1+mMMMMMM$2
16           ./oyyyyyyyyyo......$1+mMMMMMMMM$2
17              omdyyyyyyo....$1+mMMMMMMMMMM$2
18              $1oMMM$2mdhyyo..$1+mMMMMMMMMMMMM
19              oNNNNNNm$2dso$1mMMMMMMMMMMMMMM