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

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

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