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

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

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