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

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

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