a__pairNscons0incroddNsa__oddNsa__incra__pairNsa__incrconsXXSconssmarkXincrXSa__take0XSnila__takesNconsXXSconsmarkXtakeNXSa__zipnilXSnila__zipXnilnila__zipconsXXSconsYYSconspairmarkXmarkYzipXSYSa__tailconsXXSmarkXSa__repItemsnilnila__repItemsconsXXSconsmarkXconsXrepItemsXSmarkpairNsa__pairNsmarkincrXa__incrmarkXmarkoddNsa__oddNsmarktakeX1X2a__takemarkX1markX2markzipX1X2a__zipmarkX1markX2marktailXa__tailmarkXmarkrepItemsXa__repItemsmarkXmarkconsX1X2consmarkX1X2mark00marksXsmarkXmarknilnilmarkpairX1X2pairmarkX1markX2a__pairNspairNsa__incrXincrXa__oddNsoddNsa__takeX1X2takeX1X2a__zipX1X2zipX1X2a__tailXtailXa__repItemsXrepItemsX1tail1212pairNs03repItems1212a__repItems1212a__tail1212zip221420pair221220a__zip221420take221120nil00a__take221120s1110mark1110a__incr1110a__oddNs03cons221120incr1110oddNs03000a__pairNs03a__pairNscons0incroddNsa__oddNsa__incra__pairNsa__incrconsXXSconssmarkXincrXSa__take0XSnila__takesNconsXXSconsmarkXtakeNXSa__zipnilXSnila__zipXnilnila__zipconsXXSconsYYSconspairmarkXmarkYzipXSYSa__repItemsconsXXSconsmarkXconsXrepItemsXSmarkpairNsa__pairNsmarkincrXa__incrmarkXmarkoddNsa__oddNsmarktakeX1X2a__takemarkX1markX2markzipX1X2a__zipmarkX1markX2marktailXa__tailmarkXmarkrepItemsXa__repItemsmarkXmarkconsX1X2consmarkX1X2mark00marksXsmarkXmarknilnilmarkpairX1X2pairmarkX1markX2a__pairNspairNsa__incrXincrXa__oddNsoddNsa__takeX1X2takeX1X2a__zipX1X2zipX1X2a__tailXtailXa__repItemsXrepItemsX1tail1310pairNs00repItems1210a__repItems1210a__tail1310zip221420pair221420a__zip221420take211122nil00a__take211122s1110mark1110a__incr1110a__oddNs00cons221120incr1110oddNs00000a__pairNs00a__pairNscons0incroddNsa__oddNsa__incra__pairNsa__incrconsXXSconssmarkXincrXSa__takesNconsXXSconsmarkXtakeNXSa__zipnilXSnila__zipXnilnila__zipconsXXSconsYYSconspairmarkXmarkYzipXSYSa__repItemsconsXXSconsmarkXconsXrepItemsXSmarkpairNsa__pairNsmarkincrXa__incrmarkXmarkoddNsa__oddNsmarktakeX1X2a__takemarkX1markX2markzipX1X2a__zipmarkX1markX2marktailXa__tailmarkXmarkrepItemsXa__repItemsmarkXmarkconsX1X2consmarkX1X2mark00marksXsmarkXmarknilnilmarkpairX1X2pairmarkX1markX2a__pairNspairNsa__incrXincrXa__oddNsoddNsa__takeX1X2takeX1X2a__zipX1X2zipX1X2a__tailXtailXa__repItemsXrepItemsX1tail1210pairNs00repItems1311a__repItems1312a__tail1210zip231425pair211220a__zip231425take211422nil04a__take211424s1110mark1210a__incr1210a__oddNs00cons231120incr1210oddNs00000a__pairNs00a__pairNscons0incroddNsa__oddNsa__incra__pairNsa__incrconsXXSconssmarkXincrXSa__zipconsXXSconsYYSconspairmarkXmarkYzipXSYSmarkpairNsa__pairNsmarkincrXa__incrmarkXmarkoddNsa__oddNsmarktakeX1X2a__takemarkX1markX2marktailXa__tailmarkXmarkrepItemsXa__repItemsmarkXmarkconsX1X2consmarkX1X2mark00marksXsmarkXmarkpairX1X2pairmarkX1markX2a__pairNspairNsa__incrXincrXa__oddNsoddNsa__zipX1X2zipX1X2a__tailXtailX1tail1410pairNs00repItems1410a__repItems1210a__tail1410zip211421pair211225a__zip221526take241426a__take241424s1110mark1210a__incr1410a__oddNs00cons211120incr1410oddNs00000a__pairNs00a__pairNscons0incroddNsa__oddNsa__incra__pairNsa__incrconsXXSconssmarkXincrXSa__zipconsXXSconsYYSconspairmarkXmarkYzipXSYSmarkpairNsa__pairNsmarkincrXa__incrmarkXmarkoddNsa__oddNsmarktailXa__tailmarkXmarkrepItemsXa__repItemsmarkXmarkconsX1X2consmarkX1X2mark00marksXsmarkXa__pairNspairNsa__incrXincrXa__oddNsoddNsa__tailXtailX1tail1411pairNs00repItems1411a__repItems1210a__tail1412zip221221pair221220a__zip241423s1110mark1210a__incr1210a__oddNs00cons241120incr1210oddNs00000a__pairNs00a__pairNscons0incroddNsa__oddNsa__incra__pairNsa__incrconsXXSconssmarkXincrXSmarkpairNsa__pairNsmarkincrXa__incrmarkXmarkoddNsa__oddNsmarktailXa__tailmarkXmarkconsX1X2consmarkX1X2mark00marksXsmarkXa__pairNspairNsa__incrXincrXa__oddNsoddNs1tail1512pairNs00a__tail1410s1210mark1110a__incr1210a__oddNs00cons211120incr1210oddNs00000a__pairNs00a__pairNscons0incroddNsa__oddNsa__incra__pairNsa__incrconsXXSconssmarkXincrXSmarkpairNsa__pairNsmarkincrXa__incrmarkXmarkoddNsa__oddNsmarkconsX1X2consmarkX1X2mark00marksXsmarkXa__pairNspairNsa__incrXincrXa__oddNsoddNsa__oddNsa__pairNsa__oddNsa__incra__pairNsa__incrconsXXSmarkXmarkpairNsa__pairNsmarkincrXmarkXmarkincrXa__incrmarkXmarkoddNsa__oddNsmarkconsX1X2markX1marksXmarkXtruemarksXmarkXmarkincrXmarkXmarkincrXa__incrmarkXa__incrconsXXSmarkXmarkoddNsa__oddNsa__oddNsa__incra__pairNsmarkconsX1X2markX1true1mark101a__incr1010a__oddNs00pairNs00s101mark1210a__incr1210a__oddNs02cons20120incr1210oddNs00000a__pairNs00marksXmarkXmarkincrXa__incrmarkXa__incrconsXXSmarkXmarkoddNsa__oddNsa__oddNsa__incra__pairNsmarkconsX1X2markX1a__pairNscons0incroddNsa__oddNsa__incra__pairNsa__incrconsXXSconssmarkXincrXSmarkpairNsa__pairNsmarkincrXa__incrmarkXmarkoddNsa__oddNsmarkconsX1X2consmarkX1X2mark00marksXsmarkXa__pairNspairNsa__incrXincrXa__oddNsoddNs1mark1010a__incr1010a__oddNs00pairNs00s101mark101a__incr1010a__oddNs04cons20120incr1010oddNs04000a__pairNs00marksXmarkXmarkincrXa__incrmarkXa__incrconsXXSmarkXa__oddNsa__incra__pairNsmarkconsX1X2markX1a__pairNscons0incroddNsa__oddNsa__incra__pairNsa__incrconsXXSconssmarkXincrXSmarkpairNsa__pairNsmarkincrXa__incrmarkXmarkoddNsa__oddNsmarkconsX1X2consmarkX1X2mark00marksXsmarkXa__pairNspairNsa__incrXincrXa__oddNsoddNsa__oddNsa__incra__pairNsfalsemarksXmarkXmarkincrXa__incrmarkXa__incrconsXXSmarkXmarkconsX1X2markX1true1mark1010a__incr1010pairNs03s1010mark1110a__incr1110a__oddNs06cons24123incr1110oddNs05000a__pairNs04marksXmarkXmarkincrXa__incrmarkXa__pairNscons0incroddNsa__oddNsa__incra__pairNsa__incrconsXXSconssmarkXincrXSmarkpairNsa__pairNsmarkincrXa__incrmarkXmarkoddNsa__oddNsmarkconsX1X2consmarkX1X2mark00marksXsmarkXa__pairNspairNsa__incrXincrXa__oddNsoddNsmarksXmarkXtruemarksXmarkX1true1markincrXa__incrmarkXfalsea__oddNsa__pairNsfalsemarkpairNsa__pairNsfalse