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

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

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