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

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

*GRAMMAR*
dax -> PINK 
 gazzer -> RED 
 blicket -> GREEN 
 tufa -> YELLOW 
 x1 zup x2 -> [x1] [x2] 
 u1 kiki u2 -> [u1] [u1] [u2] 
 x1 fep x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 