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

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

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