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

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

*GRAMMAR*
tufa -> PURPLE 
 zup -> YELLOW 
 fep -> PINK 
 gazzer -> GREEN 
 u1 kiki u2 -> [u2] [u1] 
 x1 blicket -> [x1] [x1] 
 x1 dax x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 