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

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

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