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

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

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