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

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

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