1 double bed and 1 single bed
1 single bed and 1 double bed
1 double bed or 2 single beds
3 single beds and 1 double bed or 2 double beds and 1 single bed
1 double bed
2 single beds
1 single bed and 1 double bed
3 single beds and 1 double bed or 2 double beds and 1 single bed
1 single bed and 1 double bed
1 single bed and 1 double bed