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

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

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