*SUPPORT*
IN: dax blicket blicket OUT: PINK RED RED
IN: blicket fep gazzer blicket kiki OUT: GREEN RED GREEN RED RED RED
IN: gazzer tufa OUT: GREEN GREEN
IN: zup OUT: YELLOW
IN: blicket zup fep zup OUT: RED YELLOW YELLOW YELLOW
IN: blicket blicket fep zup fep zup tufa OUT: RED YELLOW YELLOW YELLOW YELLOW RED RED
IN: dax gazzer blicket OUT: PINK GREEN RED
IN: dax fep gazzer OUT: GREEN PINK PINK
IN: blicket tufa OUT: RED RED
IN: gazzer tufa kiki OUT: GREEN GREEN GREEN GREEN
IN: gazzer gazzer zup kiki OUT: GREEN GREEN YELLOW GREEN GREEN YELLOW
IN: gazzer tufa kiki kiki OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup gazzer OUT: YELLOW GREEN
IN: dax OUT: PINK

*QUERY*
IN: blicket fep gazzer fep gazzer dax kiki OUT: GREEN PINK GREEN PINK GREEN GREEN RED RED
IN: gazzer gazzer kiki OUT: GREEN GREEN GREEN GREEN
IN: zup tufa OUT: YELLOW YELLOW
IN: zup fep zup OUT: YELLOW YELLOW YELLOW
IN: gazzer blicket blicket tufa kiki OUT: GREEN RED RED RED GREEN RED RED RED
IN: gazzer OUT: GREEN
IN: zup zup zup OUT: YELLOW YELLOW YELLOW
IN: gazzer kiki OUT: GREEN GREEN
IN: dax tufa OUT: PINK PINK
IN: blicket OUT: RED

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