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

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

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