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

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

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