*SUPPORT*
IN: dax dax zup OUT: RED RED RED RED
IN: gazzer kiki OUT: GREEN GREEN
IN: fep zup zup zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: gazzer tufa fep dax dax OUT: GREEN GREEN PURPLE RED RED GREEN
IN: fep OUT: PURPLE
IN: gazzer dax zup OUT: GREEN RED GREEN RED
IN: gazzer fep OUT: GREEN PURPLE
IN: blicket blicket dax OUT: YELLOW YELLOW RED
IN: dax OUT: RED
IN: blicket gazzer OUT: YELLOW GREEN
IN: blicket tufa blicket OUT: YELLOW YELLOW YELLOW YELLOW
IN: gazzer zup OUT: GREEN GREEN
IN: dax kiki OUT: RED RED
IN: fep kiki OUT: PURPLE PURPLE

*QUERY*
IN: gazzer gazzer fep blicket kiki OUT: GREEN GREEN PURPLE YELLOW GREEN GREEN PURPLE YELLOW
IN: gazzer OUT: GREEN
IN: blicket tufa dax kiki OUT: YELLOW YELLOW RED YELLOW YELLOW YELLOW RED YELLOW
IN: blicket OUT: YELLOW
IN: blicket kiki kiki OUT: YELLOW YELLOW YELLOW YELLOW
IN: dax zup kiki OUT: RED RED RED RED
IN: dax gazzer kiki OUT: RED GREEN RED GREEN
IN: fep zup OUT: PURPLE PURPLE
IN: fep tufa blicket OUT: PURPLE PURPLE YELLOW PURPLE
IN: gazzer fep kiki OUT: GREEN PURPLE GREEN PURPLE

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