bird 200 14 253 131
bird 109 59 171 162
bird 43 35 132 234
bird 408 40 436 114
bird 461 33 500 113
bird 232 3 458 333
bicycle 436 76 500 128
bicycle 200 110 244 208
bicycle 124 131 185 169
bicycle 53 164 123 307
bicycle 222 217 408 334
