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

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

*GRAMMAR*
blicket -> PURPLE 
 dax -> BLUE 
 fep -> PINK 
 zup -> GREEN 
 u1 gazzer -> [u1] [u1] 
 x1 tufa x2 -> [x2] [x2] [x1] 
 u1 kiki -> [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 