*SUPPORT*
IN: blicket lug zup tufa OUT: GREEN YELLOW RED RED
IN: wif wif tufa OUT: PURPLE PURPLE PURPLE
IN: blicket kiki zup blicket kiki lug tufa OUT: GREEN RED GREEN YELLOW YELLOW
IN: lug tufa gazzer wif tufa OUT: PURPLE PURPLE YELLOW YELLOW
IN: blicket OUT: GREEN
IN: lug blicket kiki wif zup blicket tufa OUT: YELLOW GREEN PURPLE RED GREEN GREEN
IN: wif kiki lug kiki wif tufa OUT: PURPLE YELLOW PURPLE PURPLE
IN: wif kiki blicket zup gazzer blicket tufa OUT: PURPLE GREEN GREEN GREEN RED
IN: blicket kiki lug tufa OUT: GREEN YELLOW YELLOW
IN: wif gazzer wif OUT: PURPLE PURPLE
IN: zup zup wif tufa OUT: RED RED PURPLE PURPLE
IN: zup OUT: RED
IN: lug kiki lug tufa OUT: YELLOW YELLOW YELLOW
IN: zup tufa gazzer lug OUT: YELLOW RED RED

*QUERY*
IN: zup kiki wif tufa OUT: RED PURPLE PURPLE
IN: wif tufa OUT: PURPLE PURPLE
IN: zup kiki lug tufa gazzer lug OUT: RED YELLOW YELLOW YELLOW
IN: wif kiki wif OUT: PURPLE PURPLE
IN: wif blicket kiki lug zup zup lug tufa OUT: PURPLE GREEN YELLOW RED RED YELLOW YELLOW
IN: wif OUT: PURPLE
IN: lug OUT: YELLOW
IN: blicket kiki blicket zup kiki blicket OUT: GREEN GREEN RED GREEN
IN: blicket lug zup kiki zup tufa OUT: GREEN YELLOW RED RED RED
IN: blicket wif tufa OUT: GREEN PURPLE PURPLE

*GRAMMAR*
lug -> YELLOW 
 zup -> RED 
 wif -> PURPLE 
 blicket -> GREEN 
 u1 tufa -> [u1] [u1] 
 u1 kiki x1 -> [u1] [x1] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 