|--t19-15p14-t19-14p12---------------|x4
|------------------------------------|
|------------------------------------|
|------------------------------------|
|------------------------------------|
|------------------------------------|
|--t19-15p14p12----------------------|x8
|------------------------------------|
|------------------------------------|
|------------------------------------|
|------------------------------------|
|------------------------------------|
|--t20-15p14p12----------------------|x8
|------------------------------------|
|------------------------------------|
|------------------------------------|
|------------------------------------|
|------------------------------------|
|--t19-12h14p12-t19-12h15p12---------|x4
|------------------------------------|
|------------------------------------|
|------------------------------------|
|------------------------------------|
|------------------------------------|
|--t20-12h14h12-t20-12h15p12---------|x4
|------------------------------------|
|------------------------------------|
|------------------------------------|
|------------------------------------|
|------------------------------------|