fig.1
|---------------------------------------------------------------------------|
|----------3-----3-----------3-----3------------3-----3-----------3-----3---|
|------0-----0-----0-----0-----0------0-----2-----2-----2-----0-----0-----0-|
|----0---0-----0-------0---0-----0--------0---0-----0-------2---2-----2-----|
|---------------------------------------0-----------------3-----------------|
|--3-----------------0------------------------------------------------------|

fig.2                                                             
|---------------------------------------------------------------------------|
|--------------3---------------3--------------------3---------------3-------|
|----------0-------0-------0-------0------------0-------0-------0-------0---|
|--sld---4---4---4---4---2---2---2----2-sld---4---4---4---4---2---2---2---2-|
|--3-5-5---------------3----------------3-5-5---------------3---------------|
|---------------------------------------------------------------------------|

continue fig.2                                                                                   
|---------------------------------------------------------------------------|
|--------------3-------3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3------|
|----------0-------0---2-2-2-2-2-2-2-2-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0------|
|--sld---4---4---4---4-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2------|
|--3-5-5---------------0-0-0-0-0-0-0-0-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3------|
|---------------------------------------------------------------------------|

solo                                                              
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|--sld-------4-5-4-5-4-----------7-----5-----4-------4-5-4-5-4--------------|
|--2-5-5-5-7-----------7-5-5-5-5---5-5---5-5---5-5-7-----------7-5-5--------|
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|

continue solo                                                             
|---------------------------------------------------------------------------|
|----------------------------------------------------------sld-----sld------|
|----------------4-5-4---------sld-7-8-7-sld-----sld-7-8-7-4-5-4-5-5-7------|
|------5-7-5-7-5-------4-4-4-5-5-7-------2-5-4-5-5-7------------------------|
|--5-7----------------------------------------------------------------------|
|---------------------------------------------------------------------------|

continue solo                                                             
|---------------------------------------------------------------------------|
|--H/O----------------------------------------------------------------------|
|--5-4-------4-5-4-5-4-0-0-0-7-0-0-5-0-0-4-0-0-0-0-0-7-0-0-5-0-0-4-0--------|
|------5-5-7----------------------------------------------------------------|
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|

continue solo                                                             
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|--0-0-0-0-7-0-0-5-0-0-4-0-0-----4-5-4-5-4-------0-0-0-7-0-0-5-0-0-4-0------|
|----------------------------5-7-----------7-5-5----------------------------|
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|