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

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

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