| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| SAA-SAC SAC-SAG SAG-SAL SAL-SAL SAL-SAL SAL-SAM SAM-SAN SAN-SAN |
| SAN-SAN SAN-SAN SAN-SAR SAR-SAR SAR-SAV SAV-SAV SAW-SCA SCA-SCA |
| SCA-SCA SCA-SCH SCH-SCH SCH-SCH SCH-SCI SCI-SCO SCO-SCO SCO-SEC |
| SEC-SEG SEG-SEM SEM-SER SER-SER SER-SET SET-SGR SGR-SIC SIC-SIL |
| SIL-SIM SIM-SIM SIM-SIR SIS-SOA SOA-SOL SOL-SOM SOM-SOR SOR-SPA |
| SPA-SPA SPA-SPE SPE-SPI SPI-STA STA-STA STA-STE STE-STO STO-STR |
| STR-STU STU-SUV SUZ-SZY |
