1# CODE TABLE 4 Unit of Time 20 m Minute 31 h Hour 42 D Day 53 M Month 64 Y Year 75 10Y Decade 86 30Y Normal (30 years) 97 C Century 1010 3h 3 hours 1111 6h 6 hours 1212 12h 12 hours 1313 15m 15 minutes 1414 30m 30 minutes 15254 s Second 16