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

*QUERY*
IN: lug blicket lug OUT: BLUE BLUE
IN: fep kiki fep OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: gazzer wif OUT: YELLOW YELLOW
IN: gazzer blicket gazzer OUT: YELLOW YELLOW
IN: fep lug wif OUT: PURPLE BLUE BLUE
IN: fep gazzer blicket gazzer OUT: PURPLE YELLOW YELLOW
IN: fep OUT: PURPLE
IN: fep blicket gazzer OUT: PURPLE YELLOW
IN: gazzer lug blicket fep OUT: YELLOW BLUE PURPLE
IN: lug OUT: BLUE

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