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

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

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