*SUPPORT*
IN: lug kiki OUT: RED RED
IN: tufa blicket OUT: PINK BLUE
IN: blicket tufa fep tufa OUT: PINK BLUE PINK BLUE PINK
IN: lug lug kiki OUT: RED RED RED RED
IN: zup tufa kiki OUT: GREEN PINK GREEN PINK
IN: zup fep zup OUT: GREEN GREEN GREEN
IN: zup kiki kiki OUT: GREEN GREEN GREEN GREEN
IN: tufa OUT: PINK
IN: blicket blicket OUT: BLUE BLUE
IN: blicket lug kiki kiki OUT: BLUE RED BLUE RED BLUE RED BLUE RED
IN: lug fep lug OUT: RED RED RED
IN: tufa dax tufa OUT: PINK PINK PINK
IN: blicket OUT: BLUE
IN: tufa fep blicket OUT: BLUE PINK PINK

*QUERY*
IN: zup OUT: GREEN
IN: lug dax lug fep zup OUT: GREEN RED RED RED RED
IN: tufa fep lug OUT: RED PINK PINK
IN: lug tufa tufa fep zup OUT: GREEN RED PINK PINK RED PINK PINK
IN: tufa tufa OUT: PINK PINK
IN: tufa blicket fep lug OUT: RED PINK BLUE PINK BLUE
IN: zup kiki OUT: GREEN GREEN
IN: lug OUT: RED
IN: lug blicket tufa OUT: RED BLUE PINK
IN: zup fep blicket OUT: BLUE GREEN GREEN

*GRAMMAR*
tufa -> PINK 
 lug -> RED 
 blicket -> BLUE 
 zup -> GREEN 
 x1 dax x2 -> [x2] [x1] [x1] 
 x1 kiki -> [x1] [x1] 
 x1 fep u1 -> [u1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 