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

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

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