*SUPPORT*
IN: fep tufa wif OUT: PINK PINK PINK PINK
IN: zup tufa wif OUT: GREEN GREEN GREEN GREEN
IN: fep OUT: PINK
IN: lug kiki OUT: BLUE BLUE
IN: lug wif OUT: BLUE BLUE
IN: zup kiki OUT: GREEN GREEN
IN: zup OUT: GREEN
IN: lug tufa kiki kiki OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: zup tufa wif wif OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup wif wif OUT: GREEN GREEN GREEN GREEN
IN: zup wif OUT: GREEN GREEN
IN: zup lug OUT: GREEN BLUE
IN: dax dax kiki kiki OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup tufa OUT: GREEN GREEN

*QUERY*
IN: lug zup kiki OUT: BLUE GREEN BLUE GREEN
IN: fep dax tufa kiki OUT: PINK YELLOW YELLOW PINK YELLOW YELLOW
IN: fep zup tufa OUT: PINK GREEN GREEN
IN: lug fep wif wif OUT: BLUE PINK BLUE PINK BLUE PINK BLUE PINK
IN: dax dax wif kiki OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: dax zup tufa kiki OUT: YELLOW GREEN GREEN YELLOW GREEN GREEN
IN: dax OUT: YELLOW
IN: fep fep OUT: PINK PINK
IN: zup tufa kiki OUT: GREEN GREEN GREEN GREEN
IN: fep wif OUT: PINK PINK

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