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

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

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