/*-789+4561230.

Every characters on the number pad of a keyboard, from left to right, up to down.
People search this on the Internet because of ultimate boredom, probably have tried searching qwertyuiopasdfghjklzxcvbnm,`1234567890-=qwertyuiopasdfghjkl;'\zxcvbnm,./ etc.

I have just found out that there isn't a definition of /*-789+4561230. yet. So I defined it.

by mrqwertyuiop October 24, 2018