*SUPPORT*
IN: zup wif zup OUT: RED RED RED
IN: dax wif blicket OUT: PURPLE PURPLE PINK
IN: blicket wif zup OUT: RED RED PURPLE
IN: dax wif tufa OUT: GREEN GREEN PINK
IN: dax dax dax OUT: PINK PINK PINK
IN: blicket wif dax OUT: PINK PINK PURPLE
IN: dax zup OUT: PINK RED
IN: tufa OUT: GREEN
IN: zup wif dax OUT: PINK PINK RED
IN: zup blicket OUT: RED PURPLE
IN: blicket wif blicket OUT: PURPLE PURPLE PURPLE
IN: tufa wif blicket kiki tufa OUT: PURPLE PURPLE GREEN GREEN
IN: dax wif tufa kiki blicket OUT: GREEN GREEN PINK PURPLE
IN: tufa blicket kiki dax kiki tufa OUT: GREEN PURPLE PINK GREEN

*QUERY*
IN: zup wif zup kiki tufa OUT: RED RED RED GREEN
IN: dax dax wif blicket OUT: PINK PURPLE PURPLE PINK
IN: dax kiki tufa OUT: PINK GREEN
IN: tufa wif blicket OUT: PURPLE PURPLE GREEN
IN: tufa dax dax wif tufa OUT: GREEN PINK GREEN GREEN PINK
IN: zup dax OUT: RED PINK
IN: zup OUT: RED
IN: tufa tufa wif tufa OUT: GREEN GREEN GREEN GREEN
IN: blicket fep blicket kiki blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: dax OUT: PINK

*GRAMMAR*
tufa -> GREEN 
 blicket -> PURPLE 
 dax -> PINK 
 zup -> RED 
 x1 kiki u1 -> [x1] [u1] 
 u1 wif u2 -> [u2] [u2] [u1] 
 x1 fep x2 -> [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 