tel18 sel1 rel188 qel18 pel1
4nk1 3nk188 2nk18 1nk1 0nk188
fxj188 exj18 dxj1 cxj188 bxj18
q6i18 p6i1 o6i188 n6i18 m6i1
1fi1 0fi188 zfi18 yfi1 xfi188