#execute positioned -6 54 40 if entity @a[distance=..10] run scoreboard players set 61 timer 1
execute positioned -6 54 40 if entity @a[distance=..10] unless score 61 timer matches 2 run scoreboard players set 61 timer 1
execute if score 61 timer matches 1 run scoreboard players add 60 timer 1
execute if score 60 timer matches 5 run setblock 1 52 39 minecraft:cobblestone
execute if score 60 timer matches 10 run setblock 0 52 39 minecraft:mossy_cobblestone
execute if score 60 timer matches 15 run setblock -1 52 39 minecraft:cobblestone
execute if score 60 timer matches 20 run setblock -2 52 39 minecraft:mossy_cobblestone
execute if score 60 timer matches 25 run setblock -3 52 39 minecraft:cobblestone
execute if score 60 timer matches 30 run setblock -4 52 39 minecraft:mossy_cobblestone
execute if score 60 timer matches 25 run setblock 1 52 39 minecraft:air
execute if score 60 timer matches 30 run setblock 0 52 39 minecraft:air
execute if score 60 timer matches 35 run setblock -5 52 39 minecraft:cobblestone
execute if score 60 timer matches 35 run setblock 0 52 39 minecraft:air
execute if score 60 timer matches 40 run setblock -6 52 39 minecraft:mossy_cobblestone
execute if score 60 timer matches 40 run setblock -1 52 39 minecraft:air
execute if score 60 timer matches 45 run setblock -6 53 39 minecraft:cobblestone
execute if score 60 timer matches 45 run setblock -2 52 39 minecraft:air
execute if score 60 timer matches 50 run setblock -6 54 39 minecraft:mossy_cobblestone
execute if score 60 timer matches 50 run setblock -3 52 39 minecraft:air
execute if score 60 timer matches 55 run setblock -6 55 39 minecraft:cobblestone
execute if score 60 timer matches 55 run setblock -4 52 39 minecraft:air
execute if score 60 timer matches 60 run setblock -7 55 39 minecraft:mossy_cobblestone
execute if score 60 timer matches 60 run setblock -5 52 39 minecraft:air
execute if score 60 timer matches 65 run setblock -8 55 39 minecraft:cobblestone
execute if score 60 timer matches 65 run setblock -6 52 39 minecraft:air
execute if score 60 timer matches 70 run setblock -9 55 39 minecraft:mossy_cobblestone
execute if score 60 timer matches 70 run setblock -6 53 39 minecraft:air
execute if score 60 timer matches 75 run setblock -9 55 40 minecraft:cobblestone
execute if score 60 timer matches 75 run setblock -6 54 39 minecraft:air
execute if score 60 timer matches 80 run setblock -9 55 41 minecraft:mossy_cobblestone
execute if score 60 timer matches 80 run setblock -6 55 39 minecraft:air
execute if score 60 timer matches 85 run setblock -9 55 42 minecraft:cobblestone
execute if score 60 timer matches 85 run setblock -7 55 39 minecraft:air
execute if score 60 timer matches 90 run setblock -9 55 43 minecraft:mossy_cobblestone
execute if score 60 timer matches 90 run setblock -8 55 39 minecraft:air
execute if score 60 timer matches 95 run setblock -9 54 43 minecraft:cobblestone
execute if score 60 timer matches 95 run setblock -9 55 39 minecraft:air
execute if score 60 timer matches 100 run setblock -9 53 43 minecraft:mossy_cobblestone
execute if score 60 timer matches 100 run setblock -9 55 40 minecraft:air
execute if score 60 timer matches 105 run setblock -9 52 43 minecraft:cobblestone
execute if score 60 timer matches 105 run setblock -9 55 41 minecraft:air
execute if score 60 timer matches 110 run setblock -8 52 43 minecraft:mossy_cobblestone
execute if score 60 timer matches 110 run setblock -9 55 42 minecraft:air
execute if score 60 timer matches 115 run setblock -7 52 43 minecraft:cobblestone
execute if score 60 timer matches 115 run setblock -9 55 43 minecraft:air
execute if score 60 timer matches 120 run setblock -7 52 44 minecraft:mossy_cobblestone
execute if score 60 timer matches 120 run setblock -9 54 43 minecraft:air
execute if score 60 timer matches 125 run setblock -7 52 45 minecraft:cobblestone
execute if score 60 timer matches 125 run setblock -9 53 43 minecraft:air
execute if score 60 timer matches 130 run setblock -7 52 46 minecraft:mossy_cobblestone
execute if score 60 timer matches 130 run setblock -9 52 43 minecraft:air
execute if score 60 timer matches 135 run setblock -6 52 46 minecraft:cobblestone
execute if score 60 timer matches 135 run setblock -8 52 43 minecraft:air
execute if score 60 timer matches 140 run setblock -5 52 46 minecraft:mossy_cobblestone
execute if score 60 timer matches 140 run setblock -7 52 43 minecraft:air
execute if score 60 timer matches 145 run setblock -5 52 45 minecraft:cobblestone
execute if score 60 timer matches 145 run setblock -7 52 44 minecraft:air
execute if score 60 timer matches 150 run setblock -4 52 45 minecraft:mossy_cobblestone
execute if score 60 timer matches 150 run setblock -7 52 45 minecraft:air
execute if score 60 timer matches 155 run setblock -3 52 45 minecraft:cobblestone
execute if score 60 timer matches 155 run setblock -7 52 46 minecraft:air
execute if score 60 timer matches 160 run setblock -3 51 45 minecraft:mossy_cobblestone
execute if score 60 timer matches 160 run setblock -6 52 46 minecraft:air
execute if score 60 timer matches 165 run setblock -3 50 45 minecraft:cobblestone
execute if score 60 timer matches 165 run setblock -5 52 46 minecraft:air
execute if score 60 timer matches 170 run setblock -3 49 45 minecraft:mossy_cobblestone
execute if score 60 timer matches 170 run setblock -5 52 45 minecraft:air
execute if score 60 timer matches 175 run setblock -3 48 45 minecraft:cobblestone
execute if score 60 timer matches 175 run setblock -4 52 45 minecraft:air
execute if score 60 timer matches 180 run setblock -2 48 45 minecraft:mossy_cobblestone
execute if score 60 timer matches 180 run setblock -3 52 45 minecraft:air
execute if score 60 timer matches 185 run setblock -1 48 45 minecraft:cobblestone
execute if score 60 timer matches 185 run setblock -3 51 45 minecraft:air
execute if score 60 timer matches 190 run setblock -3 50 45 minecraft:air
execute if score 60 timer matches 195 run setblock -3 49 45 minecraft:air
execute if score 60 timer matches 200 run setblock -3 48 45 minecraft:air
execute if score 60 timer matches 205 run setblock -2 48 45 minecraft:air
execute if score 60 timer matches 210 run setblock -1 48 45 minecraft:air

execute if score 60 timer matches 210.. run scoreboard players reset 61 timer
execute if score 60 timer matches 210.. run scoreboard players reset 60 timer