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

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

*GRAMMAR*
wif -> PINK 
 zup -> YELLOW 
 tufa -> RED 
 blicket -> GREEN 
 x1 dax -> [x1] [x1] 
 u1 kiki x1 -> [u1] [x1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 