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

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

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