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

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

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