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

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

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