*SUPPORT*
IN: wif kiki tufa OUT: BLUE YELLOW
IN: tufa OUT: YELLOW
IN: blicket kiki dax OUT: PURPLE GREEN
IN: tufa kiki wif OUT: YELLOW BLUE
IN: tufa zup tufa OUT: YELLOW YELLOW
IN: tufa dax zup dax fep OUT: YELLOW GREEN GREEN YELLOW GREEN GREEN
IN: dax kiki tufa zup blicket zup wif fep OUT: GREEN YELLOW PURPLE BLUE GREEN YELLOW PURPLE BLUE
IN: dax OUT: GREEN
IN: wif dax blicket kiki dax OUT: BLUE GREEN PURPLE GREEN
IN: blicket blicket zup wif zup tufa OUT: PURPLE PURPLE BLUE YELLOW
IN: dax dax kiki dax OUT: GREEN GREEN GREEN
IN: wif kiki wif fep OUT: BLUE BLUE BLUE BLUE
IN: dax wif kiki blicket OUT: GREEN BLUE PURPLE
IN: wif OUT: BLUE

*QUERY*
IN: dax dax wif kiki blicket zup tufa OUT: GREEN GREEN BLUE PURPLE YELLOW
IN: blicket kiki wif zup wif OUT: PURPLE BLUE BLUE
IN: wif fep OUT: BLUE BLUE
IN: dax kiki tufa zup wif OUT: GREEN YELLOW BLUE
IN: tufa dax zup dax OUT: YELLOW GREEN GREEN
IN: blicket zup blicket OUT: PURPLE PURPLE
IN: dax tufa dax fep zup wif OUT: GREEN YELLOW GREEN GREEN YELLOW GREEN BLUE
IN: blicket OUT: PURPLE
IN: tufa wif fep fep OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE YELLOW BLUE
IN: dax wif blicket kiki tufa fep OUT: GREEN BLUE PURPLE YELLOW GREEN BLUE PURPLE YELLOW

*GRAMMAR*
blicket -> PURPLE 
 dax -> GREEN 
 tufa -> YELLOW 
 wif -> BLUE 
 x1 fep -> [x1] [x1] 
 x1 zup u1 -> [x1] [u1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 