Structure of blinds

Type	Level	Duration	Blind	Surblind	Ante
Level	15	40	3000	6000	6000
Level	16	40	4000	8000	8000
Level	17	40	5000	10000	10000
Break		20	0	0	0
Level	18	40	6000	12000	12000
Level	19	40	8000	16000	16000
Level	20	40	10000	20000	20000
Break		60	0	0	0
Level	21	40	12000	24000	24000
Level	22	40	15000	30000	30000
Level	23	40	20000	40000	40000
Break		20	0	0	0
Level	24	40	25000	50000	50000
Level	25	20	30000	60000	60000
Level	26	20	40000	80000	80000