*SUPPORT*
IN: kiki tufa lug OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep wif tufa OUT: RED PURPLE PURPLE PURPLE
IN: fep tufa OUT: RED RED RED
IN: fep gazzer dax OUT: GREEN GREEN RED
IN: fep gazzer kiki OUT: YELLOW YELLOW RED
IN: fep gazzer dax lug OUT: GREEN GREEN RED GREEN GREEN RED
IN: kiki wif OUT: YELLOW PURPLE
IN: wif tufa OUT: PURPLE PURPLE PURPLE
IN: wif kiki tufa lug OUT: PURPLE YELLOW YELLOW YELLOW PURPLE YELLOW YELLOW YELLOW
IN: kiki fep gazzer dax lug OUT: YELLOW GREEN GREEN RED YELLOW GREEN GREEN RED
IN: kiki OUT: YELLOW
IN: kiki fep lug lug OUT: YELLOW RED YELLOW RED YELLOW RED YELLOW RED
IN: dax OUT: GREEN
IN: fep gazzer dax tufa OUT: GREEN GREEN GREEN GREEN GREEN GREEN RED

*QUERY*
IN: dax tufa OUT: GREEN GREEN GREEN
IN: kiki gazzer wif OUT: PURPLE PURPLE YELLOW
IN: wif lug OUT: PURPLE PURPLE
IN: kiki tufa OUT: YELLOW YELLOW YELLOW
IN: wif fep fep tufa OUT: PURPLE RED RED RED RED
IN: fep OUT: RED
IN: wif OUT: PURPLE
IN: fep lug OUT: RED RED
IN: fep wif tufa lug OUT: RED PURPLE PURPLE PURPLE RED PURPLE PURPLE PURPLE
IN: dax gazzer fep tufa OUT: RED RED RED RED RED RED GREEN

*GRAMMAR*
fep -> RED 
 wif -> PURPLE 
 dax -> GREEN 
 kiki -> YELLOW 
 x1 lug -> [x1] [x1] 
 u1 gazzer x1 -> [x1] [x1] [u1] 
 u1 tufa -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 