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

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

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