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

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

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