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

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

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