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

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

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