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

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

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