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

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

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