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

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

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