| 71 db | B | A

| 69 db | | B

| 69 db | C | B

| 70 db | B | A

| 69 db | | B

| 69 db | | B

| 70 db | | A

| 71 db | | A

| 69 db | B | B

| 70 db | B | A

| 70 db | B | A

| 70 db | | A

| 69 db | C | B

| 70 db | B | A

| 69 db | | B

| 70 db | B | A

| 69 db | | B

| 70 db | B | A

| 69 db | | B

| 70 db | | A

| 71 db | C | A

| 71 db | C | B

| 0 db

| 69 db | | B