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

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

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