aqe1 bqe11 cqe11h dqe1 eqe11
zgf11 0gf11h 1gf1 2gf11 3gf11h
o7f11h p7f1 q7f11 r7f11h s7f1
dyg1 eyg11 fyg11h gyg1 hyg11
2oh11 3oh11h 4oh1 5oh11 6oh11h