1\patterns{ 22'2 32b' 42c' 52d' 62f' 72g' 82h' 92j' 102k' 112l'. 122l'' 132m' 142n' 152p' 162q' 172r' 182sh' 194s'. 204s'' 212t'. 222t'' 232v'. 242v'' 252w' 262x' 272z'. 282z'' 29} 30