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

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

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