*SUPPORT*
IN: zup fep fep wif OUT: YELLOW GREEN GREEN YELLOW GREEN GREEN
IN: fep gazzer zup wif OUT: GREEN PURPLE YELLOW GREEN PURPLE YELLOW
IN: gazzer zup OUT: PURPLE YELLOW
IN: zup OUT: YELLOW
IN: fep blicket zup blicket zup OUT: YELLOW YELLOW GREEN
IN: kiki zup OUT: PINK YELLOW
IN: kiki wif wif OUT: PINK PINK PINK PINK
IN: fep wif OUT: GREEN GREEN
IN: fep gazzer zup fep dax kiki OUT: GREEN PURPLE YELLOW GREEN GREEN PINK PINK
IN: gazzer kiki wif OUT: PURPLE PINK PURPLE PINK
IN: gazzer dax gazzer OUT: PURPLE PURPLE PURPLE PURPLE
IN: kiki blicket kiki kiki wif OUT: PINK PINK PINK PINK PINK PINK
IN: fep blicket zup OUT: YELLOW GREEN
IN: zup zup zup OUT: YELLOW YELLOW YELLOW

*QUERY*
IN: zup wif wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep OUT: GREEN
IN: gazzer fep zup OUT: PURPLE GREEN YELLOW
IN: zup zup OUT: YELLOW YELLOW
IN: kiki OUT: PINK
IN: fep blicket kiki dax fep OUT: PINK PINK GREEN GREEN GREEN
IN: kiki wif wif wif OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: gazzer OUT: PURPLE
IN: zup fep wif OUT: YELLOW GREEN YELLOW GREEN
IN: zup fep OUT: YELLOW GREEN

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