*SUPPORT*
IN: wif dax kiki OUT: PINK RED PINK PINK
IN: tufa gazzer OUT: BLUE BLUE
IN: fep wif blicket OUT: GREEN RED RED
IN: fep kiki blicket dax fep OUT: GREEN GREEN PINK PINK GREEN GREEN
IN: kiki OUT: PINK
IN: kiki gazzer gazzer OUT: PINK PINK PINK PINK
IN: wif tufa tufa blicket dax kiki OUT: PINK RED BLUE BLUE BLUE PINK PINK
IN: wif blicket OUT: RED RED
IN: fep gazzer dax wif dax fep OUT: GREEN RED GREEN GREEN RED RED GREEN GREEN
IN: kiki kiki gazzer gazzer OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: tufa OUT: BLUE
IN: fep OUT: GREEN
IN: tufa blicket OUT: BLUE BLUE
IN: fep kiki gazzer OUT: GREEN PINK GREEN PINK

*QUERY*
IN: kiki fep OUT: PINK GREEN
IN: wif fep blicket OUT: RED GREEN GREEN
IN: tufa blicket gazzer OUT: BLUE BLUE BLUE BLUE
IN: kiki blicket OUT: PINK PINK
IN: fep blicket OUT: GREEN GREEN
IN: fep fep kiki OUT: GREEN GREEN PINK
IN: kiki fep blicket OUT: PINK GREEN GREEN
IN: kiki gazzer OUT: PINK PINK
IN: tufa wif gazzer dax kiki OUT: PINK BLUE RED BLUE RED PINK PINK
IN: fep kiki fep blicket gazzer OUT: GREEN PINK GREEN GREEN GREEN PINK GREEN GREEN

*GRAMMAR*
fep -> GREEN 
 tufa -> BLUE 
 kiki -> PINK 
 wif -> RED 
 x1 dax u1 -> [u1] [x1] [u1] [u1] 
 x1 gazzer -> [x1] [x1] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 