fill 168 -56 -63 91 -61 -23 air replace gravel
fill 168 -46 -63 91 -55 -23 air replace gravel

summon armor_stand 152 -60 -45 {NoGravity:1b,Silent:1b,Invulnerable:1b,Marker:1b,Invisible:1b,equipment:{head:{id:"minecraft:blue_banner",count:1}},Tags:["blueflag","flag"]}
summon armor_stand 106 -60 -45 {NoGravity:1b,Silent:1b,Invulnerable:1b,Marker:1b,Invisible:1b,equipment:{head:{id:"minecraft:red_banner",count:1}},Tags:["redflag","flag"]}

