execute if score @s bw_block matches 1287 run setblock -30000000 2 1610 minecraft:prismarine_stairs[half=bottom,facing=north,waterlogged=false]
execute if score @s bw_block matches 1287 run setblock -30000000 1 1610 minecraft:prismarine_stairs[half=bottom,facing=north,waterlogged=true]
execute if score @s bw_block matches 1288 run setblock -30000000 2 1610 minecraft:prismarine_stairs[half=bottom,facing=east,waterlogged=false]
execute if score @s bw_block matches 1288 run setblock -30000000 1 1610 minecraft:prismarine_stairs[half=bottom,facing=east,waterlogged=true]
execute if score @s bw_block matches 1289 run setblock -30000000 2 1610 minecraft:prismarine_stairs[half=bottom,facing=west,waterlogged=false]
execute if score @s bw_block matches 1289 run setblock -30000000 1 1610 minecraft:prismarine_stairs[half=bottom,facing=west,waterlogged=true]
execute if score @s bw_block matches 1290 run setblock -30000000 2 1610 minecraft:prismarine_stairs[half=bottom,facing=south,waterlogged=false]
execute if score @s bw_block matches 1290 run setblock -30000000 1 1610 minecraft:prismarine_stairs[half=bottom,facing=south,waterlogged=true]
execute if score @s bw_block matches 1291 run setblock -30000000 2 1610 minecraft:prismarine_stairs[half=top,facing=north,waterlogged=false]
execute if score @s bw_block matches 1291 run setblock -30000000 1 1610 minecraft:prismarine_stairs[half=top,facing=north,waterlogged=true]
execute if score @s bw_block matches 1292 run setblock -30000000 2 1610 minecraft:prismarine_stairs[half=top,facing=east,waterlogged=false]
execute if score @s bw_block matches 1292 run setblock -30000000 1 1610 minecraft:prismarine_stairs[half=top,facing=east,waterlogged=true]
execute if score @s bw_block matches 1293 run setblock -30000000 2 1610 minecraft:prismarine_stairs[half=top,facing=west,waterlogged=false]
execute if score @s bw_block matches 1293 run setblock -30000000 1 1610 minecraft:prismarine_stairs[half=top,facing=west,waterlogged=true]
execute if score @s bw_block matches 1294 run setblock -30000000 2 1610 minecraft:prismarine_stairs[half=top,facing=south,waterlogged=false]
execute if score @s bw_block matches 1294 run setblock -30000000 1 1610 minecraft:prismarine_stairs[half=top,facing=south,waterlogged=true]