xwhhhhhhhhhhhhmwhhhhhhhhhhhhmx
xv............vv............vx
xv.whhm.whhhm.vv.whhhm.whhm.vx
xv*vxxv.vxxxv.vv.vxxxv.vxxv*vx
xv.chhf.chhhf.cf.chhhf.chhf.vx
xv..........................vx
xv.whhm.wm.whhhhhhm.wm.whhm.vx
xv.chhf.vv.chhmwhhf.vv.chhf.vx
xv......vv....vv....vv......vx
xcm.whm.vchhm.vv.whhfv.whm.wfx
xxv.vxv.vwhhf.cf.chhmv.vxv.vxx
xxv.vxv.vv..........vv.vxv.vxx
xxv.vxv.vv.whheehhm.vv.vxv.vxx
xhf.chf.cf.vxCCCCxv.cf.chf.chx
W..........vxCCCCxv..........W
xhm.whm.wm.vxxxxxxv.wm.whm.whx
xxv.vxv.vv.chhhhhhf.vv.vxv.vxx
xxv.vxv.vv..........vv.vxv.vxx
xxv.vxv.vv.whhhhhhm.vv.vxv.vxx
xwf.chf.cf.chhmwhhf.cf.chf.cmx
xv............vv............vx
xv.whhm.whhhm.vv.whhhm.whhm.vx
xv.chmv.chhhf.cf.chhhf.vwhf.vx
xv*..vv................vv..*vx
xchm.vv.wm.whhhhhhm.wm.vv.whfx
xwhf.cf.vv.chhmwhhf.vv.cf.chmx
xv......vv....vv....vv......vx
xv.whhhhfchhm.vv.whhfchhhhm.vx
xv.chhhhhhhhf.cf.chhhhhhhhf.vx
xv.............*............vx
xchhhhhhhhhhhhhhhhhhhhhhhhhhfx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx