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

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

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