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

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

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