*SUPPORT*
IN: gazzer dax tufa kiki OUT: PURPLE RED GREEN GREEN
IN: dax tufa blicket OUT: RED YELLOW YELLOW
IN: kiki gazzer lug dax OUT: GREEN RED RED PURPLE
IN: kiki tufa dax OUT: GREEN RED RED
IN: gazzer OUT: PURPLE
IN: gazzer dax fep OUT: PURPLE RED RED
IN: gazzer kiki fep OUT: PURPLE GREEN GREEN
IN: gazzer lug blicket OUT: YELLOW YELLOW PURPLE
IN: dax gazzer lug dax OUT: RED RED RED PURPLE
IN: blicket OUT: YELLOW
IN: blicket fep OUT: YELLOW YELLOW
IN: gazzer dax lug blicket OUT: PURPLE YELLOW YELLOW RED
IN: kiki fep OUT: GREEN GREEN
IN: dax OUT: RED

*QUERY*
IN: dax gazzer tufa kiki OUT: RED PURPLE GREEN GREEN
IN: dax lug dax OUT: RED RED RED
IN: blicket lug blicket OUT: YELLOW YELLOW YELLOW
IN: gazzer lug gazzer OUT: PURPLE PURPLE PURPLE
IN: blicket kiki OUT: YELLOW GREEN
IN: kiki tufa kiki OUT: GREEN GREEN GREEN
IN: dax fep OUT: RED RED
IN: blicket blicket OUT: YELLOW YELLOW
IN: blicket lug gazzer OUT: PURPLE PURPLE YELLOW
IN: gazzer tufa dax OUT: PURPLE RED RED

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