9   9   9   8   8   8   8   8   7   7   7   6   4   3   3   3   3   2   1   1   0   0   1   120011201ON
   1   1   1   1   0   0   0   0   0   0   0  -1  -1   0   2   3   2   2   2   2   2   2   2   220011202ON
   2   1   1   0  -2  -2  -2   0   1   2   4   3   4   4   4   5   4   2   1   2   2   2   1   120011203ON
   2   2   2   1   1   1   2   3   3   4   5   5   5   6   6   6   6   4   4   3   3   2   1   020011204ON
  -1  -1  -1  -2  -2  -2  -2  -2  -2  -2  -2  -3  -3  -3  -2  -1   0   0   0   0   1   3   3   320011205ON
   3   4   4   4   4   6   7   9   9  11  11  12  13  13  14  14  14  14  13  13  13  13  13  1220011206ON
  10   8   7   5   5   4   3   3   3   3   2   2   0   0  -1   0  -1  -1  -2  -4  -4  -4  -3  -320011207ON
  -4  -4  -6  -6  -8  -9 -10  -9  -8  -7  -6  -7  -7  -7  -7  -6  -6  -7  -7  -7  -6  -6  -5  -520011208ON
  -5  -6  -6  -8  -8  -8  -7  -7  -7  -6  -6  -6  -7  -6  -6  -5  -5  -5  -5  -5  -5  -4  -2   020011209ON
   0   0   1   0   0   0   0   0   0   1   1   0   0   0   0   0   0  -1  -2  -2  -2  -3  -2   020011210ON
   0   1   1   0  -1  -2  -1   0   0   0   1   0  -1  -1  -1  -1  -1  -1  -1  -1  -1   0  -1  -120011211ON
  -1  -1  -1  -1  -1  -1   0   1   2   3   3   3   4   5   5   4   4   2   1   2   2   2   3   220011212ON
   1   2   3   4   5   5   7   9  10  11  12  12  12  13  14  14  15  16  17  17  17  17  18  1920011213ON
  18  19  18  18  18  18  20  21  23  23  23  21  20  19  17  16  14  13  12  11  10  10  10  1020011214ON
   9   7   5   4   3   3   3   3   3   3   3   2   1   0  -2  -3  -3  -3  -4  -5  -6  -5  -5  -520011215ON
  -6  -6  -8  -9 -10 -11 -12 -11 -11 -10  -9 -10 -12 -12 -12 -12 -12 -10  -9  -8  -6  -6  -4  -420011216ON
  -3  -5  -6  -7  -8  -8  -7  -5  -5  -3  -3  -2  -3  -3  -2  -3  -3  -4  -4  -3  -1   0   0   020011217ON
  -1   0  -1  -3  -4  -3  -3  -3  -4  -3  -2  -4  -6  -7  -8 -10 -10 -13 -13 -13 -13 -13 -14 -1420011218ON
 -13 -13 -14 -16 -17 -17 -16 -16 -16 -15 -14 -14 -14 -15 -15 -17 -17 -18 -18 -19 -17 -15 -14 -1520011219ON
 -15 -16 -16 -17 -19 -19 -18 -18 -17 -17 -16 -16 -16 -15 -16 -17 -18 -20 -20 -20 -18 -17 -16 -1620011220ON
 -16 -15 -15 -15 -16 -15 -16 -15 -13 -11 -11 -10  -9  -8  -7  -6  -5  -4  -4  -3  -1   2   4   520011221ON
   7   7   6   6   6   6   7   6   8   8  10   9   7   4   4   5   4   3   2   1   0   1   2   220011222ON
   2   2   0  -1  -2  -2  -4  -5  -6  -6  -6  -7  -8  -7  -7  -8  -9 -10 -12 -13 -12 -13 -13 -1220011223ON
 -12 -11 -12 -12 -13 -13 -14 -14 -13 -12 -11 -12 -12 -11 -10  -9  -9 -10 -11 -11 -11 -10 -10 -1020011224ON
  -9 -10  -9  -8  -7  -7  -7  -7  -7  -7  -7  -6  -6  -5  -2  -2  -2  -1  -1   0   2   2   3   420011225ON
   5   5   5   4   5   4   4   4   4   6   4   4   2   0   2   4   3   1  -1  -1  -1  -2  -2  -220011226ON
  -4  -5  -6  -7  -7  -6  -6  -6  -7  -6  -7  -7  -7  -6  -5  -4  -4  -5  -6  -6  -6  -6  -7  -620011227ON
  -6  -6  -6  -5  -5  -6  -4  -3  -4  -4  -5  -4  -5  -5  -4  -4  -6  -8  -9  -9  -8  -7  -7  -820011228ON
  -9  -7  -8  -9  -9  -7  -8  -7  -6  -5  -6  -6  -6  -5  -3  -2  -3  -2  -2  -2  -1   1   3   520011229ON
   6   6   6   6   6   7   9   9   9   9   8   6   5   6   6   5   4   2   0  -1  -1   0  -1  -120011230ON
   0   1  -1  -3  -3  -4  -4  -6  -5  -5  -7  -8  -8  -9  -8  -8  -8  -9  -9 -10  -9  -9  -8  -720011231ON