Sym454 -10000 -9000 -8000 -7000 -6000 -5000 -4000 -3000 -2000 -1200 -1100 -1000 -900 -800 -700 -600 -500 -400 -300 -200 -100 0 100 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 360 370 380 390 400 410 420 430 440 450 500 600 700 800 900 1000 2000 2025 January February March April May June July August September October November December -- starts at 0335-12-30