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

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

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