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

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

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