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

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

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