The array below contains x,y coordinates for each facial feature in the 
following order LeftEye, RightEye, Nose, Mouth, Chin.

const int lengthFaces = 50;
Face Faces[] = {
              //start of face 1
              Face(25,51,    63,49,    46,68,    45,88,    45,110),
              Face(31,44,    75,42,    65,64,    59,86,    53,111),
              Face(24,47,    61,44,    45,73,    45,89,    46,110),
              Face(15,44,    55,41,    28,62,    31,83,    36,109),
              Face(35,44,    76,42,    69,62,    64,83,    62,109),
              Face(11,47,    52,43,    25,66,    28,84,    35,110),
              Face(24,45,    61,42,    43,58,    43,80,    45,111),
              Face(28,45,    64,43,    49,65,    48,84,    49,110),
              Face(30,36,    67,35,    53,46,    52,72,    52,106),
              Face(34,51,    75,49,    63,75,    57,91,    54,110),

            //start of face 2
              Face(28,52,    60,48,    46,61,    48,82,    50,105),
              Face(32,50,    64,51,    40,62,    49,83,    47,109),
              Face(29,52,    61,50,    45,64,    45,85,    45,109),
              Face(33,48,    66,50,    51,61,    48,82,    48,107),
              Face(28,50,    61,47,    47,59,    47,82,    47,109),
              Face(34,51,    68,55,    53,64,    50,83,    45,107),
              Face(27,53,    61,51,    45,66,    46,85,    45,109),
              Face(29,52,    63,52,    46,65,    46,85,    44,108),
              Face(34,47,    67,51,    53,60,    48,81,    43,107),
              Face(26,53,    61,52,    44,66,     44,86,   44,110),

              //start of face 3
              Face(31,54,    66,56,    50,73,    47,88,    46,109),
              Face(40,54,    73,55,    63,70,    57,87,    56,108),
              Face(38,54,    73,55,    60,72,    57,90,    54,110),
              Face(16,53,    52,57,    28,70,    30,88,    27,110),
              Face(13,52,    48,54,    25,69,    28,88,    28,110),
              Face(24,57,    61,59,    42,75,    41,90,    37,110),
              Face(21,54,    55,57,    34,76,    33,90,    33,110),
              Face(21,55,    54,57,    36,76,    35,89,    37,110),
              Face(30,53,    65,53,    50,72,    49,90,    49,110),
              Face(33,51,    68,51,    55,70,    53,89,    53,107),

              //start of face 4
              Face(24,52,    59,53,    40,67,    39,89,    38,109),
              Face(34,51,    68,52,    55,65,    52,89,    51,109),
              Face(20,51,    55,53,    33,66,    33,87,    32,108),
              Face(32,53,    65,52,    50,68,    49,89,    50,110),
              Face(37,53,    73,52,    61,68,    58,89,    58,109),
              Face(16,52,    50,53,    27,68,    28,88,    30,110),
              Face(29,53,    61,53,    45,69,    44,89,    43,110),
              Face(22,50,    57,52,    35,67,    36,89,    35,110),
              Face(33,55,    67,56,    52,69,    49,91,    49,110),
              Face(44,53,    77,52,    72,67,    66,88,    66,107),

              //start of face 5
              Face(15,57,    50,57,    29,72,    33,87,    34,110),
              Face(27,56,    62,57,    46,72,    45,87,    45,108),
              Face(32,58,    67,58,    55,71,    52,88,    56,109),
              Face(14,57,    48,56,    27,70,    31,86,    34,107),
              Face(12,58,    47,58,    25,73,    30,88,    33,108),
              Face(15,57,    50,58,    29,74,    32,88,    34,108),
              Face(12,56,    45,56,    23,71,    28,86,    31,109),
              Face(23,61,    58,63,    38,79,    39,91,    40,110),
              Face(23,60,    57,60,    39,78,    40,90,    42,110),
              Face(21,55,    56,53,    38,65,    41,84,    44,106) };