*SUPPORT*
IN: zup OUT: PURPLE
IN: gazzer gazzer dax tufa zup kiki tufa OUT: PINK RED PINK PURPLE RED
IN: fep dax tufa kiki zup OUT: PURPLE PINK GREEN
IN: fep kiki fep OUT: GREEN GREEN
IN: zup zup OUT: PURPLE PURPLE
IN: tufa dax fep OUT: GREEN PINK
IN: tufa fep fep gazzer OUT: PINK GREEN GREEN RED
IN: fep blicket gazzer OUT: RED GREEN GREEN RED
IN: gazzer blicket gazzer tufa kiki fep OUT: GREEN RED PINK RED RED GREEN RED PINK
IN: fep OUT: GREEN
IN: fep blicket zup OUT: PURPLE GREEN GREEN PURPLE
IN: zup dax tufa OUT: PINK PURPLE
IN: tufa dax gazzer OUT: RED PINK
IN: gazzer kiki zup OUT: PURPLE RED

*QUERY*
IN: tufa dax gazzer zup tufa dax gazzer OUT: RED PURPLE RED PINK PINK
IN: zup tufa OUT: PURPLE PINK
IN: gazzer kiki tufa OUT: PINK RED
IN: fep gazzer blicket fep kiki fep OUT: GREEN GREEN GREEN RED RED GREEN
IN: gazzer OUT: RED
IN: tufa kiki fep OUT: GREEN PINK
IN: gazzer blicket tufa dax gazzer OUT: RED PINK RED RED RED PINK
IN: fep tufa fep zup kiki gazzer OUT: RED GREEN PINK GREEN PURPLE
IN: tufa OUT: PINK
IN: tufa kiki zup OUT: PURPLE PINK

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