*SUPPORT*
IN: kiki lug zup lug fep blicket OUT: YELLOW PURPLE PURPLE PURPLE GREEN
IN: lug fep lug OUT: PURPLE PURPLE
IN: blicket zup wif fep wif OUT: GREEN GREEN RED RED
IN: wif dax lug fep lug OUT: RED PURPLE PURPLE
IN: kiki dax blicket lug fep blicket OUT: YELLOW GREEN PURPLE GREEN
IN: kiki zup wif fep wif OUT: YELLOW YELLOW RED RED
IN: wif OUT: RED
IN: kiki fep blicket OUT: YELLOW GREEN
IN: lug zup wif kiki dax kiki dax wif OUT: PURPLE PURPLE RED YELLOW YELLOW RED
IN: blicket fep wif OUT: GREEN RED
IN: kiki OUT: YELLOW
IN: wif lug dax kiki zup lug fep wif OUT: RED PURPLE YELLOW YELLOW PURPLE RED
IN: blicket lug dax lug OUT: GREEN PURPLE PURPLE
IN: blicket zup wif zup wif dax blicket OUT: GREEN GREEN RED RED RED GREEN

*QUERY*
IN: lug wif zup blicket fep wif OUT: PURPLE RED RED GREEN RED
IN: wif fep wif OUT: RED RED
IN: wif dax kiki dax blicket wif OUT: RED YELLOW GREEN RED
IN: kiki fep kiki OUT: YELLOW YELLOW
IN: wif zup lug fep kiki OUT: RED RED PURPLE YELLOW
IN: wif blicket OUT: RED GREEN
IN: lug wif OUT: PURPLE RED
IN: blicket OUT: GREEN
IN: lug OUT: PURPLE
IN: lug zup wif OUT: PURPLE PURPLE RED

*GRAMMAR*
wif -> RED 
 kiki -> YELLOW 
 lug -> PURPLE 
 blicket -> GREEN 
 u1 dax x1 -> [u1] [x1] 
 u1 fep u2 -> [u1] [u2] 
 u1 zup x1 -> [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 