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

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

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