Can someone help me? I downloaded 4 files ( from cricket to padu ) to snow directory. I have problems starting mining

INFO: Work block load error: java.lang.RuntimeException: Unable to select a field 4 but snowfall is working on it
Jun 06, 2018 8:07:08 PM snowblossom.lib.SnowFall
INFO: Generating snow field at 94.75 writes per second. Estimated total runtime is 86.07 hours. 0.00 complete.
Jun 06, 2018 8:07:09 PM snowblossom.miner.SnowBlossomMiner$BlockTemplateEater onNext
INFO: Got block template: height:3370 transactions:1
Jun 06, 2018 8:07:09 PM snowblossom.miner.SnowBlossomMiner$BlockTemplateEater onNext
INFO: Required field: 4 - pudu
now is 4-pudu, download snowblossom.4 and put it in snow directory, and the miner will go..