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

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

*GRAMMAR*
dax -> PURPLE 
 kiki -> GREEN 
 gazzer -> PINK 
 blicket -> RED 
 x1 lug x2 -> [x2] [x1] [x2] 
 u1 tufa x1 -> [u1] [x1] [u1] 
 u1 wif x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 