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

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

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