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

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

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