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

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

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