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

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

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