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

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

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