Loading one lot of cargo starts from Jan 21. Jan 1 through Jan 23 are neither weekend nor holiday. The weather conditions and work status are shown in the following table 1: Table 1 Loading Memo

Day	Hours of raining	work status
Jan 21	14 hours	Load in the time of good weather
Jan 22	18 hours	Load in the time of good weather
Jan 23	0 hours	Loading starts since 0:00 am and finishes in 9:00 am

Please calculate the lay days by the following three methods respectively: (1) Running days. (2) WWD of 24 Accumulative Hours. (3) The maximum possible lay days by WWD of 24 Consecutive Hours.