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

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

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