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

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

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