Glitch: Jumping up under any square and holding up allows you to stick to the bottom of the block. You can also slide along the bottom of blocks while holding up and either left or right. Also, by keeping your balance, you can stay on the bottom of a block as you push it.
Oops, forgot to shuffle.
fqtbCkuVbfCkkusiCWntqCkRqitCuRqToCkRsoCkRqhqCRcuqoiCkckqffFkMkfFqnqbFqnsrFqnqbrFRbqtoFkbwrbXuRwobCnVurCuRwtrCnVbuHqRMqCuRuqfiClRqoCkRsuCkRqbcCkRstOcnRuJuRqroFcnqttFqnqhoCuRwriFqnqbuCnVfFqnqruCubnqhrObqnqifCuqbnoqXbcdqiqXcswfrCbMbqTgAswfcCmqMoAsqMgAgbwTtXgbcccTbNqmqhgCqmMuCqmqhCbmwXblubTiCmbMbCmqsbCmwfqKqsqogXdbcqouAqbLrfAsRtAswbutAsgMfPccbgbqftCqbgsbtCqmMcCmqscCqmqiuChsqibCshqfuHduqiiXbcccbsfCMMckcCccqLbubCqLcTrNggcbcMtCMbMqhcJMsrJqLqblPccccgqrqJMUboNLLocCLLtgPcdcTfCLccqooCcLcqrcCqLcqotKcgggMrALcTJbLqigCLcRoJqLqfoPcgcccqbugPgqLqrtCcTcRrNgTggqtNqSqSCgqSqbiNqSwbgNTdkiCSStuCSSrgCgcccgMiCgqSqfCgqSqtfNgggUtiNqSwioNqSwdXhgSugCSSbuqCgqSsCSTsgPcgTcsqCvRqCqRuTcCkcqRAqsqtcCwhwrrNbwsorNmwiAbwRbNqmqfbCunqTuCqhehiCqMncJqRqirCqbgsbucCbTshtCbTbwofPneicCqSwfgNj