*SUPPORT*
IN: wif tufa blicket tufa fep OUT: GREEN PINK BLUE
IN: fep OUT: GREEN
IN: blicket blicket gazzer OUT: PINK PINK PINK PINK PINK PINK
IN: blicket wif OUT: PINK BLUE
IN: wif gazzer tufa blicket OUT: PINK BLUE BLUE BLUE BLUE BLUE
IN: blicket gazzer tufa dax OUT: YELLOW PINK PINK PINK PINK PINK
IN: blicket tufa fep OUT: GREEN PINK
IN: wif dax kiki fep OUT: BLUE GREEN YELLOW
IN: wif OUT: BLUE
IN: dax OUT: YELLOW
IN: blicket OUT: PINK
IN: dax blicket OUT: YELLOW PINK
IN: fep gazzer OUT: GREEN GREEN GREEN GREEN GREEN
IN: blicket wif kiki blicket tufa blicket OUT: PINK PINK PINK BLUE

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

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