Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
When was the first HC climb which, more recently than 2012, had more than 1 HC climbs, more than 29 times visited?

### Inputs:
table_name: table, columns: ['Height (m.)', 'No. of times visited', 'No. of HC climbs', 'First time as HC climb', 'Most recent']

### Response:
SELECT SUM First time as HC climb FROM table WHERE No. of HC climbs > 1 AND No. of times visited > 29 AND Most recent > 2012