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#Cubix, 17 bytes

..U;I0-!@;)wONow! 

Try it here
Cubix is a 2D language created by @ETHProductions where the commands are wrapped onto a cube. This program wraps onto a cube with an edge length of 2 as follows.

 . . U ; I 0 - ! @ ; ) w O N o w ! . . . . . . . 

• I gets the integer input
• 0 push 0 to the stack
• - subtract top items of stack
• ! if truthy jump the next command @ terminate
• ; pop the subtraction result from the stack
• ) increment top of stack
• w move ip to the right and carry on. This causes it to drop to the next line
• O output the top of stack as a number
• N push linefeed (10) to the stack
• o output a linefeed
• w move ip to the right and carry on. This causes it to drop to the next face
• ! because TOS truthy, jump the @ terminate
• ; pop the linefeed from the stack
• U uturn to the left onto the - subtraction and resume from there