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

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

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