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

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

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