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

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

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