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

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

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