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

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

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