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

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

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