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

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

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