1 nomatch 2 block 3 nomatch 4 nomatch 5 nomatch 6 -------- 7 nomatch 8 pass 9 nomatch 10 nomatch 11 nomatch 12 -------- 13 nomatch 14 block 15 block 16 nomatch 17 nomatch 18 -------- 19 nomatch 20 pass 21 pass 22 nomatch 23 nomatch 24 -------- 25 nomatch 26 block 27 block 28 block 29 nomatch 30 -------- 31 nomatch 32 pass 33 pass 34 pass 35 nomatch 36 -------- 37 block 38 block 39 block 40 block 41 block 42 -------- 43 pass 44 pass 45 pass 46 pass 47 pass 48 -------- 49