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

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

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