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

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

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