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

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

*GRAMMAR*
blicket -> PINK 
 zup -> BLUE 
 tufa -> GREEN 
 dax -> YELLOW 
 x1 gazzer x2 -> [x2] [x1] [x1] [x1] 
 u1 kiki -> [u1] [u1] 
 u1 wif u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 