{第一个}a:=ma(c,5);b:=ma(c,10);d:=ma(c,20);e:=ma(c,30);f:=a<b and b<d and d<e;xg:f and c<a;{第二个}a:=ma(c,5);b:=ma(c,10);d:=ma(c,20);e:=ma(c,30);f:=a<b and b<d and d<e;xg:count(f,2)=2 ...
a1:=ma(c,7);a2:=ma(c,10);a3:=ma(c,20);a4:=ma(c,40);xg:c>ma(c,60) and ma(c,60)>ref(ma(c,60),1) and cross(c,a1) and cross(c,a2) and cross(c,a3) and cross(c,a4);