*SUPPORT*
IN: fep kiki fep OUT: GREEN GREEN GREEN
IN: gazzer OUT: RED
IN: zup gazzer fep OUT: BLUE RED GREEN
IN: fep kiki wif OUT: GREEN GREEN PINK
IN: wif blicket gazzer OUT: RED PINK
IN: wif tufa gazzer kiki fep blicket gazzer OUT: RED PINK PINK RED RED GREEN
IN: zup kiki gazzer OUT: BLUE BLUE RED
IN: zup tufa gazzer tufa fep tufa zup OUT: BLUE BLUE RED RED GREEN GREEN BLUE
IN: fep tufa gazzer tufa zup blicket gazzer OUT: RED GREEN GREEN RED RED BLUE
IN: zup gazzer kiki gazzer OUT: BLUE RED RED RED
IN: wif gazzer kiki fep OUT: PINK RED RED GREEN
IN: gazzer kiki fep OUT: RED RED GREEN
IN: zup tufa fep tufa zup tufa zup OUT: BLUE BLUE GREEN GREEN BLUE BLUE BLUE
IN: zup blicket zup OUT: BLUE BLUE

*QUERY*
IN: fep kiki zup OUT: GREEN GREEN BLUE
IN: zup wif OUT: BLUE PINK
IN: fep kiki fep blicket wif blicket fep OUT: GREEN PINK GREEN GREEN GREEN
IN: zup OUT: BLUE
IN: wif gazzer wif wif blicket wif OUT: PINK PINK RED PINK PINK
IN: wif tufa zup kiki zup blicket wif OUT: PINK PINK PINK BLUE BLUE BLUE
IN: wif kiki zup blicket zup blicket gazzer OUT: RED BLUE PINK PINK BLUE
IN: gazzer fep tufa fep OUT: RED GREEN GREEN GREEN
IN: zup blicket wif OUT: PINK BLUE
IN: wif tufa gazzer blicket gazzer blicket zup OUT: BLUE RED PINK PINK RED

*GRAMMAR*
wif -> PINK 
 zup -> BLUE 
 gazzer -> RED 
 fep -> GREEN 
 x1 blicket u1 -> [u1] [x1] 
 u1 tufa x1 -> [u1] [u1] [x1] 
 u1 kiki u2 -> [u1] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 