G1:=100*(C-LLV(L,5))/(HHV(C,5)-LLV(L,5));G2:=100*(C-LLV(L,10))/(HHV(C,10)-LLV(L,10));G3:=100*(C-LLV(L,20))/(HHV(C,20)-LLV(L,20));G4:=100*(C-LLV(L,30))/(HHV(C,30)-LLV(L,30));A:=BAAST(OSS(30,G1))<2 BARSLAST(CROSS(G1,50))<2;B:=BARSLAST(CROSS(G4,G1))>G4;E:=G1>60 AND G4>70;:A AND B AND E;