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

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

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