(1) clothes
(2) shoes
(3) house equip.
(4) furniture
(5) gym
(6) medical supply
(7) audio
(8) vehicle
(9) ship
(10) machine
(11) software
(12) device (light)
(13) device (heavy)
(14) child
(15) welfare
(16) defense
(17) other
(18) food, drink
(19) culinary
(20) office item