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

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

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