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

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

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