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

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

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