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

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

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