INIT:/summon ArmorStand ~5 ~ ~ {CustomName:A,CustomNameVisible:1,NoGravity:1}
INIT:/summon ArmorStand ~-5 ~ ~ {CustomName:B,CustomNameVisible:1,NoGravity:1}
INIT:/execute @e[type=ArmorStand,name=A] ~ ~ ~ /summon ArmorStand ~ ~ ~ {CustomName:C,CustomNameVisible:1,NoGravity:1,Equipment:[{id:stone,Count:1},{},{},{},{}]}
INIT:/tp @e[type=ArmorStand,name=C] @e[type=ArmorStand,name=B]
INIT:/tp @e[type=ArmorStand,name=C] ~ ~5 ~
/tp @e[type=ArmorStand,name=C] ~0.1 ~ ~
/execute @e[type=ArmorStand,name=C] ~ ~ ~ /summon ArmorStand ~ ~ ~ {CustomName:Here_is_C,CustomNameVisible:1,NoGravity:1}
/execute @e[type=ArmorStand,name=B] ~ ~ ~ /tp @e[type=ArmorStand,name=C,rm=20] @e[type=ArmorStand,name=B,c=1]
/kill @e[type=ArmorStand,name=Here_is_C]