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

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

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