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

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

*GRAMMAR*
gazzer -> RED 
 fep -> PURPLE 
 wif -> GREEN 
 blicket -> PINK 
 u1 zup -> [u1] [u1] 
 x1 lug -> [x1] [x1] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 