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

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

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