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

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

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