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

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

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