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

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

*GRAMMAR*
lug -> YELLOW 
 zup -> BLUE 
 fep -> PURPLE 
 wif -> GREEN 
 u1 gazzer x1 -> [x1] [u1] [u1] [u1] 
 u1 dax u2 -> [u1] [u1] [u1] [u1] [u2] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 