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

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

*GRAMMAR*
gazzer -> PURPLE 
 wif -> GREEN 
 kiki -> RED 
 blicket -> BLUE 
 x1 tufa x2 -> [x1] [x2] [x1] [x1] 
 u1 fep x1 -> [x1] [u1] 
 x1 lug u1 -> [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 