燃やす
attack
attention
ba
background
ban
black
board
bonfire
compulsory
danger
dangerous
fight
fire
flame
flammable
forbidden
gas
hazard
icon
illegal
illustration
information
isolated
no
not
outdoors
pictogram
prohibit
prohibited
prohibition
prohibition signs
protection
public
red
regulation
restricted
rule
safety
security
sign
stop
stop sign
symbol
tool
warning
white