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

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

*GRAMMAR*
kiki -> PINK 
 gazzer -> YELLOW 
 zup -> GREEN 
 fep -> RED 
 u1 tufa u2 -> [u1] [u2] [u1] [u2] 
 u1 dax -> [u1] [u1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 