E27 – Used

G18 – Used

RA1 – Used

RA4 – Used

RA7 – Used

RA8 – Used

RA9 – Used

RA10 – Used

RA13 – Used

RA14 – Used

RA15 – Used

RA16 – Used

O1 – Used

O2 – Used

O49 – Used

O50 – Used

O55 – Used

O59 – Used

O60 – Used

O61 – Used

O69 – Used

O71 – Used

O76 – Used

O77 – Used