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

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

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