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

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

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