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

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

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