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

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

*GRAMMAR*
kiki -> BLUE 
 zup -> YELLOW 
 fep -> GREEN 
 lug -> RED 
 x1 wif -> [x1] [x1] [x1] 
 x1 tufa x2 -> [x2] [x1] 
 u1 blicket u2 -> [u2] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 