*SUPPORT*
IN: dax gazzer OUT: BLUE BLUE
IN: kiki wif dax OUT: BLUE BLUE YELLOW YELLOW BLUE BLUE YELLOW
IN: blicket fep kiki dax gazzer OUT: GREEN PINK YELLOW BLUE BLUE
IN: fep zup zup OUT: PINK PINK PINK PINK
IN: kiki gazzer zup OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep zup OUT: PINK PINK
IN: blicket fep OUT: GREEN PINK
IN: dax gazzer zup OUT: BLUE BLUE BLUE BLUE
IN: fep dax zup OUT: PINK BLUE PINK BLUE
IN: fep gazzer OUT: PINK PINK
IN: fep gazzer zup zup OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: kiki OUT: YELLOW
IN: blicket kiki gazzer OUT: GREEN YELLOW YELLOW
IN: dax zup zup OUT: BLUE BLUE BLUE BLUE

*QUERY*
IN: kiki gazzer OUT: YELLOW YELLOW
IN: kiki zup OUT: YELLOW YELLOW
IN: fep OUT: PINK
IN: blicket zup OUT: GREEN GREEN
IN: blicket OUT: GREEN
IN: fep zup zup zup OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: blicket gazzer zup zup OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: blicket gazzer OUT: GREEN GREEN
IN: dax OUT: BLUE
IN: blicket fep gazzer zup OUT: GREEN PINK PINK GREEN PINK PINK

*GRAMMAR*
dax -> BLUE 
 blicket -> GREEN 
 kiki -> YELLOW 
 fep -> PINK 
 x1 zup -> [x1] [x1] 
 x1 wif x2 -> [x2] [x2] [x1] [x1] [x2] [x2] [x1] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 