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

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

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