-PPP_P_-_P_P-P
P--P_PP_-PP-_P_P-PP_PPP
P--P_P-PP_P-_PP_-P
-P-P_---_P-PP_---_P-P_P_-PP
-PPP_P-_-P-P_-P-_P--_P-_P-P_-PP_PPP
PPP_--P-_PP-_P-_P-P_P
PPP_-_P-P_P-_PP_--P_PPPP_-
P-PP_P-_-_PP_-P
PP_-P_-PP_P_-PP-
 
P--P_PPPP_---_-_---_PPP
 
 
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