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

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

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