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

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

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