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

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

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