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

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

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