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

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

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