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

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

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