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

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

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