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

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

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