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

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

*GRAMMAR*
wif -> YELLOW 
 dax -> BLUE 
 tufa -> GREEN 
 blicket -> PINK 
 x1 kiki -> [x1] [x1] 
 x1 gazzer -> [x1] [x1] [x1] [x1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 