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

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

*GRAMMAR*
gazzer -> PINK 
 fep -> GREEN 
 dax -> PURPLE 
 wif -> YELLOW 
 u1 kiki -> [u1] [u1] 
 x1 blicket u1 -> [x1] [u1] 
 x1 zup x2 -> [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 