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

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

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