fill ~~~ ~~~ stonebrick 2 replace stonebrick
fill ~~~ ~~~ gravel 0 replace cobblestone
fill ~~~ ~~~ cobblestone 0 replace stone
fill ~~~ ~~~ cracked_nether_bricks 0 replace nether_brick
fill ~~~ ~~~ cracked_deepslate_bricks 0 replace deepslate_bricks
fill ~~~ ~~~ cracked_deepslate_tiles 0 replace deepslate_tiles
fill ~~~ ~~~ cracked_polished_blackstone_bricks 0 replace polished_blackstone_bricks
fill ~~~ ~~~ sand 0 replace sandstone
fill ~~~ ~~~ stone 0 replace smooth_stone
playsound mob.wither.break_block @p ~ ~ ~