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

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

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