aliases:
    sila = 373:8233
    silasplash = 373:16425
on rightclick with sila:
    player doesn't have the permission "sila":
        send "&7To zaklecie jest zablokowane..." to player
        cancel event
on rightclick with silasplash:
    player doesn't have the permission "silaa":
        send "&7To zaklecie jest zablokowane..." to player