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

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

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