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

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

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