*SUPPORT*
IN: wif kiki tufa OUT: GREEN PINK
IN: tufa tufa blicket lug fep lug OUT: PINK PINK RED BLUE BLUE BLUE BLUE
IN: lug fep tufa OUT: PINK BLUE PINK BLUE
IN: blicket fep blicket OUT: RED RED RED RED
IN: tufa fep tufa dax OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: lug fep wif OUT: GREEN BLUE GREEN BLUE
IN: blicket kiki blicket OUT: RED RED
IN: lug tufa wif OUT: BLUE PINK GREEN
IN: blicket kiki blicket lug lug dax OUT: RED RED BLUE BLUE RED BLUE BLUE
IN: lug dax dax OUT: BLUE BLUE BLUE BLUE
IN: blicket blicket kiki blicket OUT: RED RED RED
IN: wif kiki tufa dax OUT: GREEN PINK PINK
IN: tufa kiki blicket dax OUT: PINK RED RED
IN: blicket OUT: RED

*QUERY*
IN: blicket kiki blicket kiki blicket fep lug OUT: RED RED BLUE RED BLUE RED
IN: blicket fep tufa OUT: PINK RED PINK RED
IN: tufa fep wif OUT: GREEN PINK GREEN PINK
IN: wif fep wif OUT: GREEN GREEN GREEN GREEN
IN: wif wif kiki tufa fep tufa OUT: GREEN GREEN PINK PINK PINK PINK
IN: wif OUT: GREEN
IN: tufa fep lug OUT: BLUE PINK BLUE PINK
IN: blicket wif dax OUT: RED GREEN RED GREEN
IN: blicket kiki tufa OUT: RED PINK
IN: wif fep blicket OUT: RED GREEN RED GREEN

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