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

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

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