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

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

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