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

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

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