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

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

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