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

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

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