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

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

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