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

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

*GRAMMAR*
wif -> GREEN 
 kiki -> PINK 
 tufa -> YELLOW 
 fep -> RED 
 u1 lug -> [u1] [u1] [u1] 
 x1 dax u1 -> [u1] [x1] 
 u1 blicket u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 