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

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

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