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

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

*GRAMMAR*
kiki -> GREEN 
 blicket -> PURPLE 
 dax -> PINK 
 fep -> YELLOW 
 x1 wif -> [x1] [x1] 
 u1 zup u2 -> [u1] [u2] 
 u1 gazzer x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 