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

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

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