Isboxer... making 1 button go to another step for another button as well.

[Shodokan]

What i want it to do... and i can't figure it out

Button 1 has 4 steps
button 2 has 4 steps
button 3 has 4 steps
button 4 has 4 steps

when button 1,2,3,4 are pressed it pushes ALL to the next step of their button no matter what.

Stumped