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

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

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