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

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

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