on walking on magenta glazed terracotta:
     command "scoreboard players set %player% TA 0"
     command "scoreboard players set %player% TA2 0"
     command "scoreboard players set %player% TA3 0"
     command "scoreboard players set %player% TA4 0"
     command "scoreboard teams join TA %player%"
     set {%region at player%.%player%.cp} to player's location
     message "&6&l TA》&a&lタイムアタックスタート"