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

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

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