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

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

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