| 72 db | | B

| 71 db | B | C

| 72 db | | B

| 72 db | B | C

| 0 db

| 72 db | | B

| 71 db | | C

| 71 db | | B

| 0 db

| 73 db | B | B

| 72 db | | B

| 72 db | B | C

| 73 db | B | B

| 72 db | | B

| 71 db | | B

| 72 db | | B

| 0 db

| 73 db | B | B

| 0 db

| 71 db | | C

| 73 db | | B

| 73 db | | B

| 72 db | B | B

| 0 db