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

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

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