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

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

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