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

### Instruction:
what is the first season of current spell when the number of seasons is more than 72 and the position in 2012 4th?

### Inputs:
table_name: table, columns: ['Club', 'Position in 2012', 'First season', 'Number of seasons', 'First season of current spell', 'Titles', 'Last title']

### Response:
SELECT SUM First season of current spell FROM table WHERE Number of seasons > 72 AND Position in 2012 = 4th