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

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

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