*SUPPORT*
IN: lug lug tufa OUT: YELLOW YELLOW YELLOW
IN: zup blicket wif tufa OUT: PINK BLUE BLUE
IN: zup blicket lug tufa OUT: PINK YELLOW YELLOW
IN: fep dax fep tufa OUT: GREEN GREEN GREEN
IN: zup OUT: PINK
IN: lug blicket wif OUT: YELLOW BLUE
IN: fep zup OUT: GREEN PINK
IN: fep OUT: GREEN
IN: fep blicket zup tufa OUT: GREEN PINK PINK
IN: wif blicket zup tufa OUT: BLUE PINK PINK
IN: fep blicket zup zup dax lug tufa OUT: YELLOW YELLOW GREEN PINK PINK
IN: wif dax wif OUT: BLUE BLUE
IN: lug OUT: YELLOW
IN: wif wif OUT: BLUE BLUE

*QUERY*
IN: lug wif tufa OUT: YELLOW BLUE BLUE
IN: wif blicket zup zup zup OUT: BLUE PINK PINK PINK
IN: zup zup zup blicket wif dax fep OUT: GREEN PINK PINK PINK BLUE
IN: zup zup blicket wif blicket wif OUT: PINK PINK BLUE BLUE
IN: fep tufa OUT: GREEN GREEN
IN: zup blicket zup OUT: PINK PINK
IN: wif OUT: BLUE
IN: zup tufa OUT: PINK PINK
IN: wif tufa OUT: BLUE BLUE
IN: zup zup OUT: PINK PINK

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