Minecraft Starting and Extra Edition 3.9 caves

Minecraft starting and extra edition 3.9 big update caves have been added 
This is starting and extra combine so have fun 
 
press 1 for stone 
2 for wood 
3 for dimond ore 
4 for emerald ore 
5 for obsiden  
6 for iron ore 
7 for coal ore 
8 for dimond block
9 for emerald block 
10 for command block Snap=false ////yui command block=ffftfftf+_+__+_+
and Arrow keys to move 
And if you dont know all ready press c and point where your want to place and click to mine