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

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

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